Margaret JoBeth Williams (born December 6, 1948) is an Academy Award, Golden Globe, and Emmy nominated American film and television actress and director, and current President of the Screen Actors Guild Foundation. Williams rose to prominence appearing in such films as Stir Crazy (1980), Poltergeist (1982), The Big Chill (1983), The Day After (1983), Teachers (1984), and Poltergeist II: The Other Side (1986). A three-time Emmy Award nominee, she was nominated for Outstanding Lead Actress in a Miniseries or a Movie for her work in the TV movie Adam (1983) and the TV miniseries Baby M (1988). Her third nomination was for her guest role in the sitcom Frasier (1994). Her directorial debut with the 1994 short film On Hope earned her an Academy Award nomination for Best Live Action Short Film. She also starred in the TV series The Client (1995–96), and had recurring roles in the TV series Dexter (2007) and Private Practice (2009–11). In 2009 she began ser...
Stir Crazy
1980
Poltergeist
1982
Parallel Lives
1994
The Big Chill
1983
SEGAL
2025
The Rose Technique
2002
Kramer vs. Kramer
1979
Final Appeal
1993
Wyatt Earp
1994
The Big Chill: A Reunion
1999
Stop! Or My Mom Will Shoot
1992
Searching for Debra Winger
2002
Poltergeist II: The Other Side
1986
The Big Year
2011
Fever Pitch
2005
14 Hours
2005
Not Without Hope
2025
After the SIlence
1996
Switch
1991
Trapped in a Purple Haze
2000
Jungle 2 Jungle
1997
The Day After
1983
Voices from Within
1994
Dutch
1991
The Dogs of War
1980
Within
2016
In My Dreams
2015
Alex & the List
2018
In the Land of Women
2007
SGT. Will Gardner
2019
Endangered Species
1982
Love's Christmas Journey
2011
TiMER
2009
Desert Bloom
1986
Chantilly Bridge
2023
Memories of Me
1988
Uncorked
2009
Crazylove
2005
Jackie's Back!
1999
Ruby Jean and Joe
1996