Voice over

Wasilewski's first role came in the 1994 Japanese animated film Heisei Tanuki Gassen Ponpoko, where she was one of the additional voices dubbing in English. She voiced Tuck, Misty, XJ-7 and XJ-8 on the Nickelodeon animated series My Life as a Teenage Robot in 2002 and has worked on 3 projects in the Scooby-Doo franchise: Scooby-Doo and the Alien Invaders, Scooby-Doo! Mystery Inc Grasp of the Gnome, and Scooby-Doo! and the Gourmet Ghost. She voices a veterinarian named Dr. Glove in Back at the Barnyard. In 2007, opposite Frank Welker she voiced Garfield's love interest Arlene in the animated direct-to-video film Garfield Gets Real, and reprised the character on The Garfield Show. The following year. Wasilewski also voiced Bessie in Random! Cartoons, had a recurring role as Barb in Sym-Bionic Titan, and she also voices Terk in a Tarzan video game. Once again voicing the love interest to a Frank Welker character, she is Ortensia, Oswald the Lucky Rabbit's cat wife in Epic Mickey 2: The Power of Two. League of Assassins member in Batman: Arkham City, Police Chief Rambamboo for Nickelodeon's Breadwinners and characters in Infinity Train, Disney Infinity 3.0^[1] and Skylanders: SuperChargers.^[2]

In 1997, Wasilewski became the official voice of E.T. the Extra-Terrestrial for DreamWorks voicing the iconic alien for various commercials, toys, video games with a debut at Super Bowl XXXIII.

In 2022, Wasilewski began voicing multiple roles on the Disney Junior series Alice's Wonderland Bakery including Alice's cat Dinah, Chamomille the door mouse and Threeanne of Hearts.

Film and television

In 2008, Wasilewski played the supporting role of Heidi in the feature film Clear Lake, WI, starring Michael Madsen.

In the 2010 film Red, Wasilewski appeared in a cameo alongside Bruce Willis and John Malkovich in which she played a doomed "gun for hire" sent to assassinate them. Also in 2010, she played the character of Deb in the film Lying to be Perfect.

Wasilewski is known for her roles on the drama series Big Love as Pam Martin and on Mad Men as Anita Olson Respola member of the cast earning the Screen Actors Guild Award for Outstanding Ensemble in a Television Drama.

Wasilewski plays Alpha Officer in the 2022 Academy Award-winning film Everything Everywhere All at Once. The Screen Actors Guild Awards honored this cast with Outstanding Ensemble in a Motion Picture.

The award-winning 2022 film North Star, written and directed by PJ Palmer, has Wasilewski starring opposite Coleman Domingo, Malcom Gets, Kevin Bacon, and Laura Innes.

Writer/director Filip Jan Rymsza cast Wasilewski as Sally the secretary in his 2020 psychological thriller Mosquito State.

She has made over 100 guest appearances in TV series, such as, 9-1-1, Homecoming, Defending Jacob, Love, Victor, Young Sheldon, Ghosted, Friends, Two and a Half Men, Ally McBeal, George & Leo, Total Security, Saved by the Bell, Party of Five, Diagnosis Murder, State of Grace, The Nightmare Room, Providence, Charmed, Cold Case, ER, General Hospital, Push, The West Wing, Wonderfalls, The Bernie Mac Show, Boston Legal, Scandal, Family Guy, Monk, Mad, The Inside, Without a Trace, and many more.

Film

Television

Video games

Radio