Infinity Pool is a 2023 science fiction horror film written and directed by Brandon Cronenberg, and starring Alexander Skarsgård, Mia Goth, and Cleopatra Coleman. The film follows a struggling writer and his wife on vacation who, after an accident, discover the country's dark culture.

Cronenberg started developing the project in 2019, with production later being pushed back to 2021. Much of the cast joined the project that year and filming took place primarily in Šibenik, Croatia.

Infinity Pool premiered at the Sundance Film Festival on January 22, 2023. It was released theatrically in Canada by Elevation Pictures on January 27, 2023. The film received positive reviews from critics.

Novelist James Foster and his wife Em spend time at a resort in the fictional seaside country of Li Tolqa,^[3] where a local festival is underway. The couple's chronic marital strife is exacerbated when Gabi, a fan of the only novel James has published, invites them to spend time with her and her husband Alban. The four have dinner and spend the next day driving in the countryside, even though they have been warned that tourists are to remain on the resort grounds at all times.

At a beach, as James urinates behind a tree, Gabi unexpectedly grabs him from behind and gives him a handjob. After a long day of sunbathing and cooking, the tourists drunkenly drive back to their hotel. En route, James accidentally hits a local man, killing him. Gabi insists that they cannot call the police as the country is corrupt and they will not be safe.

The next day, James is arrested and told that the penalty for his crime is death at the hand of his victim's firstborn son. However, the country has a unique system of justice whereby the guilty, for a hefty fee, can be cloned and have their duplicates killed in their place. James, who married into money, pays the fee to escape execution. However, as part of the deal, he must watch the execution of his clone. While Em is horrified by the entire affair and wants to leave immediately, James is titillated by the spectacle and doesn't share her urgency. He discovers that his passport is missing but encourages Em to return to the United States.

James extends his stay by a week and encounters Gabi and Alban again. They introduce him to a small group of Western tourists who all have been convicted of serious crimes and have paid to watch their doubles killed. These people return to the resort annually, commit heinous crimes, and pay to watch their doubles get slaughtered. Over the next several days, they encourage James to transform into a libertine criminal, encouraging him to kill locals, engage in intoxicated orgies (as he uses a local hallucinogen with Gabi, it's unclear how much of the orgy is real), and abuse other resort guests.

One night James is tricked into brutalizing a clone of himself he had been led to believe was the detective who initially arrested him. In a moment of clarity and panic, James retrieves the passport he had hidden in order to stay in Li Tolqa and attempts to flee. However, the tourist group abducts him from the bus transporting him to the airport. Gabi reveals that she finds him pathetic, that she never read his book, and that he was targeted by the group, which is abusing him for their own amusement. The accident James and Em had with Gabi and Alban made their plan easier to implement. James runs off into a nearby wilderness, but Gabi shoots him in the leg.

After hours of wandering, James collapses at a farm, where a local family takes him in to recuperate. In his drugged state, he experiences another series of hallucinations. Once he has regained his strength, he is again confronted by Gabi's group, who order him to kill a leashed duplicate of himself they refer to as "the dog" to complete his transformation into a murdering tourist. He initially refuses, but when the clone attempts to kill him, James beats him to death. Gabi consoles James by exposing her bare breast, covering it with the warm blood of "the dog" and inviting him to simulate breastfeeding.

The next day, as they head back to the United States, the other tourists casually chat about upcoming errands, while James is visibly traumatized. Waiting in the airport for his flight, he resolves to remain behind instead. He returns to the closed resort, where he sits alone amidst the downpour of the monsoon.

Infinity Pool premiered at the 2023 Sundance Film Festival^[13] and was released by Elevation Pictures in Canada on January 27, 2023.^[14] The film's European premiere was held at the 73rd Berlin International Film Festival in the Berlinale Special section.^[15]

The film was released on VOD on February 14, 2023.^[16] The uncut version was made available by Neon on March 7, 2023.^[17]

On May 31, 2023, it was announced that Infinity Pool and Cronenberg's previous film Possessor would receive a double feature in three North American theaters in June, with Cronenberg in attendance. The first for both films to theatrically screen in their uncut form, the screenings took place at the Alamo Drafthouse Cinema in San Francisco on the 20th, the Aero Theatre in Los Angeles on the 21st via American Cinematheque, and the Metrograph in New York City on the 23rd.^[18]