Five new residents enter the house the same night - Ariana, Danny, Karen, Randy and Tom. They are given a dilemma: take their own suitcase or that of another resident. Only Tom chooses another resident's suitcase. When they enter the house, Big Brother puts them in pairs with the other residents. Basiri is the only one who is not in a duo, he is given a locked suitcase by Big Brother instead. It is the first nomination he can use to nominate a duo in the first week.

The duos play the first game and must recognize their duo partner's eyes on screens. Alice & Karen succeed in this and thus win their own case. During the first night, Ariana shares with her fellow residents that she stutters.

Day 2 Dilano & Rohani are given a secret assignment to place four convex mirrors that will allow them to see the entire house from their secret viewing spot. The other residents are given the choice of opening an envelope. Danny does this immediately which makes his duo win 21 coins. The other duos must earn the coins, and go to the game arena where they must compete against another duo and turn as many tiles as possible so that their color is shown. Team yellow and team orange win and get 11 coins. The losing duos get 1 coin. In the evening, Dilano & Rohani must secretly retrieve a key from the cocoon room.

On Day 3, the residents play a casket game. When only three duos are left, Basiri gets to swap his box with a duo. He does this with duo Pink, Sonja & Tom. In Sonja & Tom's box is a nomination which makes them nominated, in Lenie and Randy's box an exemption, and in Ashley & Ariana's box 5 coins. Basiri must leave the house during the assignment and go to the mirror house.

On Day 4, the residents play the Power of Nomination Game. They have to get balls across via a construction, and eventually get five yellow balls in a row. Duo Danny & Tyron win. Mirror House residents can buy mystery chests in the Wall. When Ashley & Ariana buy two boxes, there is a discussion with the other residents.

Day 5 Danny & Tyron compete against each other for the Power of Nomination via a rope puzzle.

On Day 6, Alice and Karen buy two new mystery boxes. Basiri receives information from Big Brother that there will be two new residents, and that Basiri will put together the new duos. Basiri hears about the new residents via telephone.

On Day 7, Sonja and Tom were already nominated by Basiri's box. Ashley was nominated by Danny. Ashley, Sonja & Tom were nominated and faced the public vote.

On Day 9, Tom is the favorite nominated housemate for viewers. Ashley became the first housemate to be evicted.

On Day 11, the housemates play a game by duo in which they must find red-eye tokens in the house find and place them near photos of the duos to eliminate them. Basiri and Karen win the game and gain immunity as a result. Ariana is convinced that Tom likes her and confides in Karen. Ariana gives a guided meditation to the group that night. The revolving door opens to reveal the red button. The residents have five minutes to push the button and get a case for 2,500 euros for the jackpot. The housemates don't do this.

The housemates play a game on Day 12 in pairs for an exemption and must complete a 3D puzzle puzzle at the direction of their partner. Dilano & Jimmy win. Danny also wins thanks to his nominated partner Ashley. The red button reappears in the revolving door. Residents can buy the remaining suitcases for 6,200 euros. While all residents say not to do this, Lenie taps the button with his foot. Ashley does not understand this and an argument ensues. Tyron sails against Ashley out because he thinks she reacts too violently; Ashley thinks it is comedy from Lenie.

On Day 13 Ronahi & Tom's secret mission fails, leaving them nominated. They had to find four of five non-matching objects in the house, they found three. duo Ariana/Randy wins the game for the exemption in which they were spun around and had to shoot plates with slingshot.

The final nominees Alice, Ashley, Doriana, Lenie, Ronahi, Tom & Tyron must go to the game room on Day 14 and can hand out three exemptions. Alice, Ashley & Lenie were nominated and faced the public vote. On Day 15 Ariana confides in Karen that she is thinking of voluntarily leaving the house on Sunday.

On Day 16, Alice is the favorite nominated housemate for viewers. Lenie became the second housemate to be evicted. Ashley also does not return to the house. The residents don't get it and think both were evicted.

The housemates get to see their king and queen for the first time on Day 17, discovering that Ashley is still in the game. There is the first throne fight: running a ball through a labyrinth. Ashley and Glenn win and remain king and queen. queen Ashley & king Glenn establish the second house rule: brush teeth together when getting up and sleeping.

On Day 18 Ronahi & Tom win the throne fight by playing the game over countries and go to the castle. They choose the third house rule: pump 10 times when getting up. On Day 19 The housemates choose their final King and Queen by listing their candidates in the game room. Dilano & Jimmy win and therefore have immunity. They choose a final house rule: whoever gets up last has to make all the beds.

It's Glenn birthday on Day 20. While he is in the diary room, the residents decorate the house. Big Brother gives them cupcakes. The residents have to nominate in pairs, which evokes emotions. Karen thinks her duo partner Basiri is too dominant. Ronahi accuses Tom of naming a duo she would not choose. In the evening, the residents receive the result of their wish assignment, a joint dinner. Kings Dilano & Jimmy join the dinner. Back at the castle, they get to exempt two nominated duos. They exempt Ashley/Glenn and Ronahi/Tom.

On Day 21 It's Basiri's birthday. He gets cake from Big Brother. A plane with a banner flies over the garden for him. The nominees are announced. Ariana, Doriana, Randy & Tyron were nominated and faced the public vote. Dilano & Jimmy return to the house.

Ashley is angry with Ariana on Day 22 and says she doesn't want people talking behind her back. In the game area, there are fitness machines on which the residents have to do an assignment. Ronahi and Tom have a disagreement over the dishes.

On Day 23, Randy & Tyron the favorite nominated housemates for viewers. Ariana became the third housemate to be evicted.

The residents are given a game for the jackpot on Day 24: they must keep running water in containers for each pair. Randy learns that whoever is in the Safe and Solo house is nominated. He can compete against duos to switch his nomination. The duo he chooses is Ronahi and Tom. Tom accepts the challenge. Tom joins Randy in the Safe and Solo house.

On Day 25 Randy and Tom have to do a balancing act with blocks. Tom wins and returns teryg to the house. Randy remains nominated. Randy challenges a new duo: Nouchka and Sabeau. Nouchka goes to the Safe and Solo house. Nouchka and Randy compete on Day 26 and must place blocks in the correct order and color on 5 poles. Nouchka wins and returns to the house. Randy chooses the last duo he can compete against: Doriana & Tyron. Tyron moves to the Safe and Solo house. Dilano tells Jimmy that he likes Sabeau; Jimmy warns him to be careful.

On Day 27 the housemates passed the water runner task. Randy and Tyron compete for the nomination. This is a cycling task where lights come on while cycling, and they have to recreate this pattern in the garden. Randy wins and returns to the house. Tyron has to return alone to the Safe and Solo house and is nominated for the following Saturday. Doriana & Randy become a new duo. The residents are called to nominate. Each duo must say two names (not necessarily from the same duo).

The nominees are announced on Day 28. Ashley, Nouchka & Tyron were nominated and faced the public vote. Ashley and Danny discuss the nominations. According to Ashley, there are snakes in the house and nomination appointments made by Doriana and Ronahi. Ashley and Nouchka go to the Safe and Solo house. The other housemates have to make a last supper dinner for the nominees. On Day 29, the nominees return to the house. Alice discovers that her boyfriend's pajamas are gone, they have gone to the wash, and cannot stop crying.

On Day 30, Ashley is the favorite nominated housemate for viewers. Nouchka became the fourth housemate to be evicted.

Big Brother calls the housemates to the game room. All pairs are separated and must divide their coins. There is 1 golden envelope that they have to give to 1 housemate. The choice is between Basiri and Randy but Basiri gives it to Randy. The envelope says Randy is gamemaster of that week. The housemates get a bachelor party for the start of the new week and being single.

On Day 31 gamemaster Randy gets to designate five housemates for the coins game: he chooses Dilano, Doriana, Glenn, Jimmy and Ronahi. Each of them must complete tasks in the gameroom for coins. New duos are formed and gamemaster Randy gets to choose in which order housemates choose a duo partner.

After Ronahi imitates Tom at the table on Day 32, he gets angry. He thinks she keeps making fun of him. Alice, Basiri and Randy buy letters from home from the Wall. The residents are given a dilemma by duo: buy letters from the fans for 500 euros per duo. No duo buys the letters. The housemates regret it afterwards, and Ashley suggests to Big Brother that they want to buy all the letters anyway for 3,500 euros. Big Brother refuses, saying they've had their chance and that he's not negotiating. Duo Jimmy & Tom leave the house. They go to the surprise room where Jimmy transforms into his drag queen alter ego Heisa Jincx. That night he gives a performance for the other residents.

Day 33 Danny's daughter's birthday and all the residents make a birthday message for her. Gamemaster Randy gets to decide which duos will play the Power of Nomination. He chooses: Alice & Karen, Danny & Glenn, Ronahi & Tyron, Doriana & Randy and Dilano & Sabeau. The other housemates feel that Randy always favors the same housemates.

The Power of Nomination game is played on Day 34, and again it is a game about favoritism. Each duo must walk on a treadmill, take balls from tubes and move them into a tube of the other duos. The duo that has the most balls in their quiver wins the Power of Nomination. This duo is Doriana & Randy. The housemates who did not get to play find it unfair that gamemaster Randy gets this too. Dilano lies to Jimmy that his duo split the balls between Jimmy & Tom's quiver and Doriana & Randy's quiver. The same day Doriana & Randy have to nominate two duos.

On Day 35 The nominees are announced: Ashley & Basiri and Alice & Karen. According to the other residents, there is a nomination conspiracy. Randy claims the nominations were random. But Doriana, Randy, Ronahi and Tyron discuss that they hope Ashley has to leave and fear that if this does not happen, there will be war in the house. Ashley gets nicknamed the general by her housemate friends. A plane flies over the house with a message for Tom "Tom. Your fans are behind you." The housemates each get 1 minute to read the fans' letters in the gameroom.

On Day 36 it is Doriana's birthday and she gets surprises from her family. All housemates get a Valentine's dinner that night.

On Day 37, Basiri became the fifth housemate to be evicted.

Day 39, Dilano & Sabeau win the first winner games and are therefore exempt from nomination. Alice and Ashley get to go to the secret room, which is set up as a pizzeria. They also get to see the ranking of the voting there.

On Day 40 the housemates play a mind game with tokens they have to place with the other residents. As a result, Danny & Glenn get nominated by Ronahi & Tyron. Ronahi & Tyron have an exemption.

All residents not yet nominated or exempt play one last game - a maze with ball - on Day 41. Tyron is so annoyed with Ashley that he says he will nominate her every time from now on.

On Day 42, the nominated duos must give a speech one duo at a time to exempt them from the nominations anyway. The other residents are moved by Jimmy & Tom's speech and give the exemption to them. Danny & Glenn and Doriana & Randy are nominated. Day 43 ends with a pizza night where Danny and Doriana make pizza at the pizzeria.

On Day 44, a plane flies by for Randy. During the live, Danny & Glenn are the viewers' favorite nominated housemates. Doriana became the sixth housemate to be evicted.

On Day 46, the powerful housemates get to buy some personal items. Alice, Glenn, Ronahi & Tyron do this. The money goes from the jackpot. Ashley gives her powerful status to her duo partner Karen. The powerful residents - Alice, Glenn, Jimmy, Karen, Ronahi and Tyron - get to go to the secret room, which this week is Café Grote Broer, for a fun evening.

On Day 47, Karen and Jimmy relinquish their powerful status to their respective duo partners Ashley & Dilano. Ronahi falls at the math challenge when she wants to run too fast to the game room. The powerful housemates - Alice, Ashley, Dilano, Glenn, Sabeau and Tom - are allowed to go to the secret room Café Grote Broer for a bingo night. Once they are all back in the house, the residents play a game in which they slap each other with a pancake. When Tom does this pretty hard to Sabeau, she reacts very emotionally to this afterwards to the other housemates.

On Day 48, the housemates play a final game. As a result, Alice, Danny, Dilano, Karen, Sabeay and Tyron are powerless residents. They are not allowed to nominate.

Ashley & Karen are punished by Big Brother for sleeping in bed on Day 49. 500 EUR goes from the jackpot. The nominees are announced: these are Jimmy, Sabeau & Tyron. It is also made clear that the powerful residents could take over a nomination and Jimmy has taken over Dilano's nomination. Jimmy explains that Dilano is his buddy and he always wanted to play the game with him. Dilano is having a hard time with this. Day 50 concludes with a pizza night.

On Day 51, Ashley and Tom are surprised by a plane from their fans. During the live, Jimmy is the favorite nominated housemate for viewers. Sabeau became the seventh housemate to be evicted.

Christmas is celebrated on Day 53. Danny wins the first Power of Nomination in a game with packages. On Day 54 Dilano & Jimmy have a secret mission and leave the house and go to the Halloween room. Ashley, Glenn, Karen & Tyron buy game tickets from the Wall and play a game in Big Brother's horror house. From the Halloween room, Dilano and Glenn can set off noises in the house. That night there is a Halloween party. The best outfit is awarded by the fans with a personal item, this one Tom gets.

Ashley, Glenn, Karen and Tom play the second Power of Nomination game where they have to complete a puzzle on Day 55. Glenn wins. Day 56 is started with an Easter brunch. The nominations are announced: Alice, Ronahi & Tyron. Some residents are angry because Danny had said he would nominate Ashley and Tom. Danny claims this was a joke.

On Day 57, Tom gets Ashley crying because of a comment about her husband. He later tries to talk this out with her. The residents receive a barbecue gift from Big Brother.

On Day 58, not 1 but 2 planes fly over the Big Brother house for Karen. During the live, Alice is the favorite nominated housemate for the viewers. Ronahi became the eighth housemate to be evicted.

On Day 59, the housemates' biggest fans - a family member or friend - play a game in the gameroom. Ashley's husband & Randy's sister win giving these two housemates an exemption. Danny & Glenn get phone calls from fans. For Glenn, there are only compliments. Danny is advised to be less of a follower of Ashley. In the evening, Ashley & Tyron have an argument over a pan. Tyron is so angry that he has moved bedrooms because he no longer wants to sleep in 1 room with Ashley.

On Day 60, housemates can buy fan questions from the Wall. There is also a game played for coins in which the pairs must pass a container of water through their backs to each other. After the game, everyone gets to take a hot shower. There is fan phone for Ashley & Randy. Both get counseling. There is fan phone for Alice & Jimmy. Alice is applauded for how beautifully she is playing the game. There is a warning for Jimmy: he plays the game well but has a blind spot. Jimmy understands this is about Dilano, and has a bad feeling about this.

On Day 61 The housemates are given statements and quotes from fans by duo in the gameroom and must pair them with the remaining housemates. The duo with the highest score wins entry to the fan house. This is Dilano & Tyron who achieved 7 out of 10. Dilano & Tyron get to go to the fan house where they can read all kinds of messages on social media from fans. Also, a phone rings through which they occasionally hear messages for different residents. They decide that there is something positive and negative for each resident, and advise fans above all to play the game less hard and especially enjoy the unique Big Brother experience. On Day 62, Karen and Tom win an exemption through a game in which each duo still playing had to untie themselves between beams while attached to each other with a rope, and then cut this rope as the fastest. There is a phone call from fans in the diary room for Ashley & Randy. Ashley is advised to enjoy the game more. Randy is advised to be less lazy. In the afternoon, there is a phone for Dilano & Tyron. For Dilano, there is a poem saying he is a venom. For Tyron there is the message that he is doing well but needs to work things out faster. Afterwards there is a phone call for Alice & Jimmy. Alice is complimented on how she behaves in the house. Jimmy gets a warning for Dilano. Jimmy says that throughout fan week he was only advised not to trust Dilano. The housemates nominate. There is a tie between Alice, Danny, Dilano & Tyron. The fans, without the housemates knowing, can exempt one housemate. This is Tyron.

On Day 63, the nominees are announced: these are Alice, Danny & Dilano. After the announcement, a plane flies by for Danny. Alice has her 20th birthday on day 64. She gets cards and cake from her family and friends. The other residents prepare a celebratory meal chosen by the viewers. Karen notices that Tom is ignoring her.

On Day 65, a plane flies over for Tyron. During the live, Alice is the viewers' favorite nominated housemate. Dilano became the ninth housemate to be evicted.

On Day 66, the housemates are given two rectangles with balls in them: one bin for the undercovers and one bin for the residents. The group with the most balls wins at the end of the week, winning voting rights. The housemates decide to constantly guard the bins in pairs. The housemates get to go to the gameroom and get information about the undercovers. The housemates discover that the undercovers are three. The undercovers discover the identities of the other undercovers. Karen and Tom have an argument. Tom says he can no longer trust her because Karen revealed their nominations as a duo from the previous week. The housemates are given an assignment over several days: make a domino track through the house.

On Day 67, there is a game that the undercovers win. They had to pass nine sentences to each other. The undercovers won an additional assignment by being able to hide the domino track ball. As a result, the undercovers won 50 balls and could also steal balls from the residents again.

On Day 68, Ashley discovers that Danny is undercover; he asks her to keep quiet. Big Brother reports that 5,000 EUR goes out of the jackpot because the undercovers revealed their secret role. So the other housemates have won and will have voting rights later in the week. The domino bricks are cleared away. The housemates play a game for coins.

Day 69 ends with a freeze for Danny his daughter, wife, mother and brother stop by the house. They bring French fries for the residents. Danny doesn't move but can't hold back his tears. On Day 70 the nominees are announced. These are Ashley, Danny, Glenn and Jimmy. In the afternoon, the ninth plane, for Glenn, flies by. Day 71 Big Brother gives residents a domino challenge for the upcoming Live.

Day 72 residents earn 500 euros by completing the domino task during the Live show. Glenn and Jimmy are the viewer favorites and are allowed to stay. Danny became the tenth housemate to be evicted.

On Day 73 housemates are given a dilemma. They can buy a semifinal ticket with money from the jackpot. No one does this. Afterwards, it appears that all the food is gone from the house. Jimmy gets to go first to the Big Brother shop where he can buy food for coins, but there are also offers such as an exemption for 1,500 euros, an extra nomination vote for 1,250 euros, a personal item for 750 euros and a voice message for 1,000 euros ... for money from the jackpot. Jimmy only buys food. Every day a housemate will have to go to the shop to buy food. The group agrees that only housemates will be allowed to go to the shop who will definitely not take money from the jackpot. The residents may write a letter to family and friends the same day.

Day 74 housemates play a game with lamps where they must discover the light that stays on for coins. The tenth plane, this time for Alice, flies by. The housemates are given a musical assignment for money for the jackpot. The resident who is called must be able to continue singing the song that is playing when the music is stopped.

On Day 75 housemates must decide which four housemates will play a game for semifinal week. In the end, these will be Alice, Glenn, Jimmy and Tyron. The housemate who wins presses an hourglass at the best time. Glenn wins and is definitely in the semifinals the following week. Day 76 there is a Freeze for Randy, his girlfriend enters the house. Tyron wins a ticket to the semifinal week through a game. He has immunity. All housemate, except Ashley, nominate.

Day 77 begins with a message from Big Brother: Ashley, Jimmy, Karen and Randy are the provisional nominees. The foursome is next given a dillemma in the game room: an exemption for a sum of up to 20,000 euros that ticks off during a countdown clock. Once the clock starts, Ashley presses several times without hesitation. She is exempt but 20,000 euros immediately goes off the jackpot. Jimmy, Karen and Randy are now the nominees for an exit next Saturday. The other housemates are angry and Ashley in tears. Only Glenn and Tom talk to Ashley and want to understand her. Karen doubts Ashley's sincerity and their friendship. In the evening, Ashley does not eat with the group and has a very long conversation in the diary room.

On Day 78, Ashley tries to strike up a conversation with Karen about the button, but she has no desire to do so. Moments later, an eleventh plane flies over for Ashley. She bursts into tears and feels supported by her family and fans. Jimmy feels that she is crawling into victimhood. On Day 79, Randy is the first to be exempted by the public. Karen became the eleventh housemate to be evicted. She does so without having a proper conversation with Ashley.

The housemates play a memory lane game on Day 81 and must place ten events in Big Brother in the correct order and link them to residents. Tom wins and has everything correct. He wins a ticket to the game for finals week. After it, the housemates have to make a lifeline of their Big Brother adventure. After this, Big Brother shares the date of the finals with them for the first time.

On Day 82, Ashley wins a game ticket through a gun play in the gameroom. This allows Tyron to go to the diary room. He gets the chance to get 15,000 euros from the jackpot but then he has to leave the house immediately, without saying goodbye to the other housemates. Tyron does so and leaves the house to the disbelief of the other housemates.

Day 83 Ashley, Randy and Tom play a game before finals week. It is a game where balls had to be balanced and then get into certain openings via a pinball machine. Ashley wins and is definitely in the final week. The residents nominate for the very last time.

Day 84, the nominations are announced. Glenn, Randy and Tom are the nominees. According to Tom, Jimmy voted tactically. A plane flies by for Jimmy for the first time. Jmmy is ecstatic, his fellow inmates are also happy, only Tom is quieter. Ashley buys a personal item, a photo, in the Big Brother Shop.

On Day 85, Jimmy confronts Tom. Jimmy sees him as his buddy and is sorry that Tom can't even be happy for Jimmy when he finally gets a plane - and message from the outside world. According to Jimmy, Tom ignores him. A thirteenth plane flies over for Ashley and Glenn with the message "Queen Ash King Glenn - your fans". Day 86 a fourteenth plane flies over for Randy. Glenn is viewers favorite. Tom has to leave the house since he's the twelfth housemate to be evicted.

Day 88 the presenters are in the gameroom. The housemate with the fewest votes must leave the house. This is Ashley. The music assignment from a few weeks ago returns to replenish the jackpot. In the evening, the housemates are given individual jackpot assignments. Only Glenn and Jimmy succeed, raising the jackpot by 1,000 and 700 euros, respectively.Day 89, the four housemates can hit the jackpot by solving a numerical code. They must also put money on themselves and the other residents in whoever they believe will make it to Saturday's finale. Jimmy has a hard time with this because there is little betting on him.

On Day 90, there is the final exit. Jimmy has to leave the house as the very last one before the finale. 400 euros goes from the jackpot that was bet on Jimmy as a finalist. Alice, Glenn and Randy now compete for the title of winner. The three finalists each get a Freeze assignment. For Glenn, his girlfriend and infant son comes along, for Randy his mother, and for Alice also her mother. The finalists succeed and therefore win money for the jackpot.

On Day 91, the finalists get a chance to buy souvenirs of their adventure from the Wall. The game room is turned into the Room of Truth where they have to answer questions from each other. Afterwards, they get to go to the Big Brother Boutique to choose a final outfit. Afterwards, they have a press conference in the gameroom where they have to answer questions from fans and former inmates. On Day 92, housemates receive unlimited hot water for the first time. The jackpot is closed. The winner gets 56,266 euros. For the last night, the finalists get pizza.

On Day 93, it's the grand finale. The finalists start the day with a luxury breakfast. In the studio are all the former residents and the three previous winners. Randy finishes third. The last two finalists Alice and Glenn get to go into the studio. While checking the votes, the presenters turn to Alice & Glenn one last time. Alice comes in second. Glenn wins the fourth season.