Allison Janney made her screen debut in the 1989 Robert Brooks-directed film ‘Who Shot Patakango?’ where she played the role of ‘Miss Penny.’ Following her debut, she went on to star in films such as ‘Dead Funny’ (1994), ‘Wolf’ (1994), ‘Miracle on 34th Street’ (1994), ‘Heading Home’ (1994), ‘Rescuing Desire’ (1996), ‘Walking and Talking’ (1996), ‘Big Night’ (1996), ‘The Associate’ (1996), ‘Private Parts’ (1997), ‘The Ice Storm’ (1997), ‘Primary Colors’ (1998), ‘The Object of My Affection’ (1998), ‘Six Days, Seven Nights’ (1998), ‘10 Things I Hate About You,’ and ‘American Beauty’ (1999). In 1999, she joined the main cast of the American serial political drama television series ‘The West Wing’ created by Aaron Sorkin. She portrayed ‘C.J. Cregg’ in the show which earned her 4 ‘Primetime Emmy Awards’ and 4 ‘Screen Actors Guild Awards.’ The series ran for 7 seasons and aired its final episode in 2006. Janney went on to appear in television series and shows like ‘Scruff’ (2000-2003), ‘Frasier’ (2001-2002), ‘King of the Hill’ (2003), ‘Weeds’ (2005), ‘Two and a Half Men’ (2007), ‘Phineas and Ferb’ (2008-2013), ‘Family Guy’ (2010-2015), ‘In Plain Sight’ (2010), ‘Mr. Sunshine’ (2011), ‘The Big C’ (2012), and ‘Masters of Sex’ (2013-2015).Â
In 2013, she grabbed the role of ‘Bonnie Plunkett’ in the American television sitcom ‘Mom’ created by Chuck Lorre, Eddie Gorodetsky, and Gemma Baker. The series aired 180 episodes in a span of 8 seasons before going off-air in 2021. She continued to star in television shows like ‘Web Therapy’ (2014), ‘Key & Peele’ (2015), ‘The Simpsons’ (2016), and ‘Comedy Bang! Bang!’ (2016). In 2017, she portrayed ‘LaVona Golden’ in the American biographical sports mockumentary ‘I, Tonya’ directed by Craig Gillespie. The film opened to positive reviews from critics and grossed over $53.9 million on a budget of $11 million. Janney also won the ‘Academy Award,’ ‘BAFTA Award,’ and ‘Golden Globe Award’ for her performance in the film. She next starred in films like ‘Troop Zero’ (2019), ‘Ma’ (2019), ‘The Addams Family’ (2019), ‘Bombshell’ (2019), ‘Lazy Susan’ (2020), and ‘Breaking News in Yuba County’ (2021). She was last seen in the 2022 American drama film ‘To Leslie’ directed by Michael Morris. The film earned praise from critics and sits on a 92% approval score on Rotten Tomatoes.