Sheila McCarthy
- The Well
2026 Gabriel
- The Voices of Our Mother
2026 Harriet
- Surfacing
2026 Dawn
- The Spirit of Halloween
2026 Ghost Anna
- Love Is the Monster
2025 Margaret
- Dancing on the Elephant
2025 Nora
- All the Lost Ones
2025 Dawn
- Christmas in Rockwell
2022 Juniper
- Z-O-M-B-I-E-S 3
2022 Hologram Alien Scout
- Women Talking
2022 Greta
- Stroke of Fate
2021 Shirley
- The Middle Man
2021 Mrs. Stout
- Like a House on Fire
2021 Katherine
- Anything for Jackson
2020 Audrey Walsh
- Happy Place
2020 Joyce
- The Broken Hearts Gallery
2020 Cheryl Gulliver
- Isabelle
2019 Ann Pelway
- The Christmas Club
2019 Miss Maggie
- Christmas 9 to 5
2019 Rose Stark
- Still/Born
2018 Sheila
- Level 16
2018 Mrs. Denison
- Cardinals
2017 Valerie Walker
- Considering Love and Other Magic
2017 Veronica
- Russet Season
2017 Director
- The Definites
2017 Executive Producer
- Brace for Impact
2016 Faradee Gilchrist
- Milton's Secret
2016 Luz
- Ice Girls
2016 Aunt Ginger
- The Curse of Clara: A Holiday Tale
2015 Narrator (voice)
- Algonquin
2014 Rita
- A Fighting Man
2014 Rose O'Connor
- Dear Viola
2014 Peggy
- Antiviral
2012 Dev Harvey
- Year of the Carnivore
2009 Mrs. Smalls
- The Stone Angel
2007 Doris
- Breakfast with Scot
2007 Miss Patterson (uncredited)
- Cow Belles
2006 Fran Walker
- Bailey's Billion$
2005 Peggy Delaney
- Geraldine's Fortune
2004 Tina Larose
- Being Julia
2004 Grace Dexter
- Confessions of a Teenage Drama Queen
2004 Mrs. Gerard
- Weird Sex and Snowshoes: A Trek Through the Canadian Cinematic Psyche
2004 Polly Vandersma (archive footage)
- The Day After Tomorrow
2004 Judith
- Full-Court Miracle
2003 Mrs. Klein
- The Rats
2002 Miss Paige
- Lathe of Heaven
2002 Penny
- Duct Tape Forever
2002 Easterbrook (uncredited)
- I Was a Rat
2001 Mrs. Tapscrew
- Haven
2001 Eva
- Rare Birds
2001 Claire
- Custody of the Heart
2000 Alice
- Virtual Mom
2000 Executive Producer
- You Know My Name
1999 Mrs. Lynn
- Dead Husbands
1998 Jane Armitage
- Shadow Zone: My Teacher Ate My Homework
1997 Jesse's Mom
- House Arrest
1996 Gwenna Krupp
- The Care and Handling of Roses
1996 Carol Doster
- The Awakening
1995 Nancy
- The Possession of Michael D.
1995 Jenny
- The Biggest Little Ticket
1994 The Troll
- Menendez: A Killing in Beverly Hills
1994 Jill Lansing
- The Lotus Eaters
1993 Diana Kingswood
- Journey to the Planets
1993 Oracle (voice)
- A Private Matter
1992 Diane Callaghan
- Beethoven Lives Upstairs
1992 Sophie
- Stepping Out
1991 Andy
- Paradise
1991 Sally Pike
- The Soulmates in the Gift of Light
1991 (voice)
- Montreal Stories
1991 Ann Stuart
- Die Hard 2
1990 Samantha 'Sam' Coleman
- Pacific Heights
1990 Liz Hamilton
- White Room
1990 Zelda
- Beautiful Dreamers
1990 Molly Jessop
- Bright Angel
1990 Nina
- Back to the Beanstalk
1990 Garbanza
- George's Island
1989 Miss Birdwood
- Friends, Lovers, & Lunatics
1989 Kathy
- Much Ado About Nothing
1988 Margaret
- I've Heard the Mermaids Singing
1987 Polly Vandersma
- A Nest of Singing Birds
1987 Anna
- The Marriage Bed
1986 Lynn Reailly
- Really Weird Tales
1986 Ellie Hutchins (segment "Cursed With Charisma")
- 9B
1986 Heather
- Love & Larceny
1985 Mary Bigley
