Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Terminator 2: El juicio final | 1991 | Dr. Peter Silberman |
| Actor | Terminator | 1984 | Dr. Peter Silberman |
| Actor | Kim Possible | Señor Senior Sr. | |
| Actor | Terminator 3: La rebelión de las máquinas | 2003 | Dr. Peter Silberman |
| Actor | El profesor chiflado II: La familia Klump | 2000 | Dr. Knoll |
| Actor | Cómo eliminar a su jefe | 1980 | Mr. Perkins |
| Actor | X-Men: Pryde of the X-Men | Colossus | |
| Actor | Señalado por la muerte | 1990 | Dr. Stein |
| Actor | El Dentista | 1996 | Marvin Goldblum |
| Actor | Un genio con dos cerebros | 1983 | Dr. Felix Conrad |
| Actor | Bonkers | Chief Leonard Kanifky | |
| Actor | El Zorro, la serie animada | ||
| Actor | G.I. Joe: La película | 1987 | Taurus |
| Actor | 70 minutos para huir | 1988 | Drunk Man in Diner |
| Actor | Soy o no soy | 1983 | Dr. Boyarski |
| Actor | La extraña pareja, otra vez | 1998 | Fred |
| Actor | Los 7 magníficos del espacio | 1980 | Nestor 1 |
| Actor | It's a Living | ||
| Actor | Skeleton Warriors | ||
| Actor | Gordy | 1995 | Minnesota Red (voice) |
| Actor | The Jennie Project | 2001 | Reverend Palliser |
| Actor | The Main Event | 1979 | Nose - Kline |
| Actor | The Law & Harry McGraw | Howard | |
| Actor | Norma Jean y Marilyn | 1996 | Studio Physician |