| 2025 | I Know Catherine, The Log Lady | Self | ★ 0.0 |
| 2025 | Bad Painter | Mother | ★ 7.0 |
| 2021 | Cryptozoo | Joan (voice) | ★ 6.1 |
| 2021 | Welcome Home: Mary Reber and the Twin Peaks Palmer House | | ★ 0.0 |
| 2019 | Polaroid | Lena Sable | ★ 6.0 |
| 2017 | Ballad of a Righteous Merchant | Self | ★ 2.0 |
| 2015 | Rosemont | Josephine | ★ 6.2 |
| 2014 | The Makings of You | Margaret | ★ 6.0 |
| 2014 | Der Richter - Recht oder Ehre | Mrs. Blackwell | ★ 7.3 |
| 2014 | Moving Through Time: Fire Walk With Me Memories | Herself | ★ 0.0 |
| 2014 | Between Two Worlds | Self | ★ 7.2 |
| 2014 | Twin Peaks: The Missing Pieces | Sarah Palmer | ★ 7.3 |
| 2014 | Blind Malice | Nanna | ★ 4.6 |
| 2013 | Wrong Cops - Von Bullen und Biestern | Donna (Duke's mother) | ★ 6.1 |
| 2012 | Wrong Cops: Chapter 1 | Duke's Mother | ★ 6.4 |
| 2012 | My Own Private River | Alena (archive footage) | ★ 7.5 |
| 2010 | My Son, My Son, What Have Ye Done | Mrs. McCullum | ★ 6.0 |
| 2009 | Bob Funk | Ms. Funk | ★ 4.6 |
| 2008 | Brothel | Madam | ★ 3.7 |
| 2007 | Lizenz zum Heiraten | Grandma Jones | ★ 5.7 |
| 2006 | Inland Empire | Visitor #1 | ★ 7.0 |
| 2004 | Spooks & Creeps | Olga ("A Fate Foretold") | ★ 2.0 |
| 2004 | Der Fluch - The Grudge | Emma Williams | ★ 5.9 |
| 2004 | Chrystal | Gladys | ★ 5.9 |
| 2004 | The Last Letter | Mrs. Allison | ★ 3.0 |
| 2002 | The Glow - Der Schein trügt | Sylvia Goodstein | ★ 5.2 |
| 2002 | No Good Deed | Mrs. Quarre | ★ 5.3 |
| 2002 | R.S.V.P. - Einladung zum Sterben | Mary Franklin | ★ 4.0 |
| 2001 | Postcards From The Cast | Self | ★ 0.0 |
| 2001 | Reflections on the Phenomenon of Twin Peaks | Self | ★ 6.0 |
| 2001 | Crawlers | Mrs. Gage | ★ 4.3 |
| 2000 | Nur noch 60 Sekunden | Helen Raines | ★ 6.4 |
| 2000 | Home: The Horror Story | Grace Parkinson | ★ 2.5 |
| 1999 | Me and Will | Edith | ★ 6.2 |
| 1999 | Trash | Mrs. DeMarie | ★ 4.8 |
| 1999 | Texas Story | Murtis | ★ 5.0 |
| 1998 | Death Valley – Im Tal des Todes | Geraldine | ★ 5.0 |
| 1998 | Houdini | Mrs. Weiss | ★ 6.0 |
| 1998 | Armageddon - Das jüngste Gericht | Dottie | ★ 6.8 |
| 1997 | Devil's child | Rose DeMarco | ★ 4.7 |
| 1997 | Annie's Garden | Mrs. Barnes | ★ 2.0 |
| 1997 | Sparkler | Sherri | ★ 2.5 |
| 1997 | Im Dschungel gefangen | Brig. Gen. Burke | ★ 3.7 |
| 1997 | George B. | Mother | ★ 0.0 |
| 1997 | Psycho Sushi | Great Aunt | ★ 4.0 |
| 1996 | Schutzlos - Schatten über Carolina | Granny | ★ 7.2 |
| 1996 | Mein Sohn - der Mörder! | Grandma | ★ 2.8 |
| 1996 | A Family Thing - Brüder wider Willen | Ruby | ★ 6.4 |
| 1996 | A Promise to Carolyn | Francie Harper | ★ 7.1 |
| 1996 | Seed | Mother's voice | ★ 0.0 |
| 1995 | Crazy for a Kiss | Pearl Kinross | ★ 0.0 |
| 1995 | Die Passion des Darkly Noon | Roxy | ★ 5.8 |
| 1994 | Drop Zone | Winona | ★ 5.7 |
| 1994 | The Crew | Gloria Pierce | ★ 3.9 |
| 1994 | Desert Winds | Jackie's Mother | ★ 2.0 |
| 1994 | Even Cowgirls Get the Blues | Mrs. Hankshaw | ★ 4.4 |
| 1993 | Double Deception | | ★ 10.0 |
| 1993 | Black Widow Murders: The Blanche Taylor Moore Story | Ethel | ★ 6.9 |
| 1993 | Fesseln der Liebe | Emma Smith | ★ 5.3 |
| 1992 | A House of Secrets and Lies | Ruby | ★ 1.0 |
| 1992 | Twin Peaks - Der Film | Sarah Palmer | ★ 7.4 |
| 1992 | Chain of Desire | Linda Bailey | ★ 4.4 |
| 1992 | Waterdance | Pat | ★ 6.1 |
| 1992 | Ferngully - Christa und Zaks Abenteuer im Regenwald | Magi Lune (voice) | ★ 6.4 |
| 1992 | Megaville | Mrs. Palinov | ★ 5.5 |
| 1991 | Grüne Tomaten | Eva Bates | ★ 7.7 |
| 1991 | Intimate Stranger | Dana P. Ashley | ★ 4.7 |
| 1991 | Ein Mann läuft Amok | Mrs. Merrick | ★ 4.2 |
| 1991 | Der Klan der Vampire | The Woman | ★ 4.9 |
| 1991 | Servants of Twilight | Grace Spivey | ★ 5.1 |
| 1991 | My Private Idaho | Alena | ★ 7.1 |
| 1991 | Frauen hinter Gittern | Genevieve | ★ 3.8 |
| 1990 | Chucky 2 - Die Mörderpuppe ist zurück | Grace Poole | ★ 6.3 |
| 1990 | Wild at Heart | Juana Durango | ★ 7.0 |
| 1990 | Hometown Boy Makes Good | Helen Geary | ★ 10.0 |
| 1990 | People Like Us | Woman in Group Therapy (uncredited) | ★ 6.0 |
| 1989 | Twin Peaks | Sarah Palmer | ★ 8.4 |
| 1989 | Drugstore Cowboy | Bob's Mother | ★ 7.1 |
| 1989 | A Deadly Silence | Psychologist | ★ 6.2 |
| 1989 | The Ryan White Story | Gloria White | ★ 6.6 |
| 1988 | Der Preis des Erfolges | Sheryl | ★ 5.5 |
| 1988 | Shooter | Sister Marie | ★ 5.5 |
| 1988 | Schuld und Fluch | Mouza | ★ 5.5 |
| 1988 | Trancers: City of Lost Angels | Warden | ★ 6.2 |
| 1988 | Pulse Pounders | The Warden (Trancers sequence) | ★ 5.1 |
| 1987 | Bill Cosby - Die Superkanone | Jefferson | ★ 2.8 |
| 1987 | Rampage - Anklage Massenmord | Naomi Reece | ★ 6.0 |
| 1986 | The Big Easy - Der große Leichtsinn | Mama | ★ 6.3 |
| 1985 | North Beach and Rawhide | Hearings Officer | ★ 0.0 |
| 1985 | One Too Many | Mrs. Linton | ★ 0.0 |
| 1984 | Das brennende Bett | Flossie Hughes | ★ 6.9 |
| 1984 | Body Rock | Chilly's Mother | ★ 3.4 |
| 1984 | My Mother's Secret Life | Maggie Ryan | ★ 7.0 |
| 1984 | Nickel Mountain | Ellie Wells | ★ 3.3 |
| 1983 | M.A.D.D.: Mothers Against Drunk Drivers | Silvie Alice Kohler | ★ 7.0 |
| 1982 | The Executioner's Song | Kathryne Baker | ★ 5.8 |
| 1982 | Ein Offizier und Gentleman | Esther Pokrifiki | ★ 7.0 |
| 1981 | Planet des Schreckens | Captain Trantor | ★ 5.3 |
| 1980 | Blinded by the Light | Emily | ★ 6.0 |
| 1980 | The Private Eyes | Nanny | ★ 6.2 |
| 1979 | Freedom Road | Ruth Lait | ★ 4.8 |
| 1979 | Concrete Cowboys | Meg Barnaby | ★ 5.0 |
| 1979 | Norma Rae - Eine Frau steht ihren Mann | Linette Odum | ★ 7.2 |
| 1978 | They Went That-A-Way & That-A-Way | Lem's Wife | ★ 4.0 |
| 1978 | The Million Dollar Dixie Deliverance | Widow Cummins | ★ 0.0 |
