| I'm Chevy Chase and You're Not (2025)As Self | (Not seen) |
| Violent Night (2022)As Gertrude Lightstone | (Not seen) |
| Vacation (2015)As Ellen Griswold | (Not seen) |
| Playing It Cool (2014)As Lyle's Girlfriend | (Not seen) |
| Bounty Killer (2013)As Lucille | (Not seen) |
| The House Bunny (2008) (AKA "I Know What Boys Like")As Mrs. Hagstrom | (Not seen) |
| Harold & Kumar Escape from Guantanamo Bay (2008) (AKA "Harold & Kumar 2")As Sally | (Not seen) |
| "Family Guy" Blue Harvest (2007) (AKA "Family Guy Presents: Blue Harvest")As Ellen Griswold (voice) | (Not seen) |
| Battle for Terra (2007)As Interrogator Wright (voice) | (Not seen) |
| Summer Catch (2001)As Lusty House Mother | (Not seen) |
| American History X (1998)As Doris | (Not seen) |
| Nowhere (1997)As Dark's Mother | (Not seen) |
| Vegas Vacation (1997) (AKA "National Lampoon's Las Vegas Vacation")As Ellen Griswold | (Not seen) |
| Eye for an Eye (1996)As Dolly Green | (Not seen) |
| Lightning Jack (1994)As Lana Castel | (Not seen) |
| The Miracle (1991)As Renee Baker | (Not seen) |
| Pacific Heights (1990)As Ann Miller | (Not seen) |
| National Lampoon's Christmas Vacation (1989)As Ellen | (Not seen) |
| High Spirits (1988)As Sharon Brogan Crawford | (Not seen) |
| Maid to Order (1987)As Stella Winston | (Not seen) |
| Slow Burn (1986)As Laine Fleischer | (Not seen) |
| National Lampoon's European Vacation (1985)As Ellen Griswold | (Not seen) |
| National Lampoon's Vacation (1983)As Ellen Griswold | (Not seen) |
| Coal Miner's Daughter (1980)As Patsy Cline | (Not seen) |
| Hair (1979)As Sheila Franklin | (Not seen) |
| Every Which Way But Loose (1978)As Echo | (Not seen) |
| The Sentinel (1977)As Sandra | (Not seen) |
| Annie Hall (1977)As Actress in Rob's TV Show | (Not seen) |