Don Keith Opper
- Compleanno:
- 06/12/1949
- Luogo di nascita:
- Chicago, Illinois, USA:
 | They Bite!: The Making of Critters (2018) Self |
 | The Main Course: The Making of Critters 2 (2018) Self |
 | You Are What They Eat: The Making of Critters 3 (2018) Self |
 | Space Madness: The Making of Critters 4 (2018) Self |
 | Infection (2005) Deputy Ben (voice) |
 | Where's Marlowe? (1998) Composer |
 | Suddenly (1996) |
 | ペインテッド・デザート タフ 劇場版 (1994) Montana |
 | Ghost in the Machine (1993) Man in Office |
 | The Gun in Betty Lou's Handbag (1992) Dell |
 | Critters 4 (1992) Charlie McFadden |
 | Critters 3 (1991) Charlie McFadden |
 | The Great Pretender (1991) Marco |
 | The Forgotten (1989) Sgt. Peter Lowell |
 | Critters 2 (1988) Charlie |
 | Slam Dance (1987) Buddy |
 | Critters (1986) Charlie McFadden |
 | Black Moon Rising (1986) Emile French |
 | City Limits (1985) Sammy |
 | Android (1982) Max 404 |
 | Forbidden World (1982) SAM-104 (voice) (uncredited) |