Mary Seibel
 | The Mole Man of Belmont Avenue (2013) Mrs. Habershackle |
 | Let's Go to Prison (2006) Old Bartender |
 | Normal (2003) Em - Roy's Mother |
 | Charming Billy (1999) Farmer's Wife |
 | Chain Reaction (1996) Older Woman on Train |
 | Evil Has a Face (1996) Degattis |
 | I Love Trouble (1994) Woman Walking Dog |
 | Major League (1989) Thelma |
 | The Package (1989) Henke's Mother |
 | Raising Arizona (1987) Parole Board Member |
 | The Impostor (1984) |
 | Come Along with Me (1982) Mabel's Mother |
 | The Attitude Factor (1981) Barbara Blackstone |
 | A Wedding (1978) Aunt Marge Spar |
