Joan Cusack is best known for playing C.J. in ‘Working Girl’ (1988), the stepmother in ‘School of Rock’ (2003), and Sheila Jackson in the TV series ‘Shameless’ (2011–2021).
Films
- KlausMrs. Krum (voice)2019
- The Perks of Being a WallflowerDr. Burton2012
- Confessions of a ShopaholicJane Bloomwood2009
- Martian ChildLiz2007
- Friends with MoneyFranny2006
- Chicken LittleAbby Mallard (voice)2005
- Raising HelenJenny Portman2004
- School of RockNed’s Girlfriend / PTA Mom2003
- Runaway BridePeggy Flemming1999
- Cradle Will RockHazel Huffman1999
- In & OutEmily Montgomery1997
- Nine MonthsGail Dwyer1995
- Addams Family ValuesDebbie Jellinsky1993
- HeroEvelyn Laplante1992
- Working GirlCynthia ‘C.J.’1988
- Broadcast NewsBlair Litton1987
- My BodyguardShelly Smalls1980
TV shows
- ShamelessSheila Jackson2011–2021
- What About Joan?Joan Gallagher2001–2002
- Saturday Night LiveVarious1985–1986
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About Joan Cusack
Joan Cusack is an acclaimed American actress known for her distinctive voice and comedic timing. Over four decades, she has built a versatile career in both film and television, earning two Academy Award nominations and a Primetime Emmy Award.
FAQs
How many Academy Award nominations has Joan Cusack received?
Joan Cusack has received two Academy Award nominations: Best Supporting Actress for Working Girl (1988) and In & Out (1997).
What role did Joan Cusack play in the TV series Shameless?
She played Sheila Jackson, a quirky and agoraphobic neighbour, from 2011 to 2021.
Has Joan Cusack won a Primetime Emmy?
Yes, she won a Primetime Emmy Award for Outstanding Guest Actress in a Comedy Series for her role on Shameless in 2015.
Is Joan Cusack related to John Cusack?
Yes, she is the older sister of actor John Cusack, and they have appeared together in several films.
What animated film did Joan Cusack voice in 2019?
She voiced Mrs. Krum in the Netflix animated film Klaus (2019).
Sources & where to watch: IMDb · Wikipedia · Where to watch (JustWatch UK) · Updated June 2026