Biografía no disponible
| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 1998 | Stargames | Adam | ★☆☆☆☆ |
| 1992 | Danza macabra | Anderson | ★★☆☆☆ |
| 1988 | El pasajero no invitado | Lab Doctor | ★★★☆☆ |
| 1982 | Wacko | Lawnmower Killer | ★★★☆☆ |
| 1976 | Black Shampoo | Wilson's Man on Phone (voice) | ★★☆☆☆ |
| 1975 | Psychic Killer | Police Sgt. Marv Sowash | ★★★☆☆ |
| 1971 | Dracula vs. Frankenstein | Strange | ★★☆☆☆ |
| 1970 | Hell's Bloody Devils | Anderson | ★★☆☆☆ |
| 1969 | The Mighty Gorga | Dan Remington | ★★☆☆☆ |
| 1969 | Los sádicos de Satán | Acid | ★★☆☆☆ |
| Año | Título | Trabajo | Calificación |
|---|---|---|---|
| 1998 | Stargames | Writer | ★☆☆☆☆ |
| 1998 | Stargames | Director | ★☆☆☆☆ |
| 1998 | Stargames | Producer | ★☆☆☆☆ |
| 1994 | Furia Cyborg | Director | ★☆☆☆☆ |
| 1994 | Furia Cyborg | Story | ★☆☆☆☆ |
| 1994 | Furia Cyborg | Producer | ★☆☆☆☆ |
| 1992 | Danza macabra | Writer | ★★☆☆☆ |
| 1992 | Danza macabra | Director | ★★☆☆☆ |
| 1992 | Russian Holiday | Director | ★★☆☆☆ |
| 1992 | Los hermanos Coll | Director | ★★☆☆☆ |
| 1990 | Lambada El baile prohibido | Director | ★★★☆☆ |
| 1990 | Out of Sight, Out of Mind | Director | ★★☆☆☆ |
| 1989 | Skinheads | Director | ★★☆☆☆ |
| 1989 | Skinheads | Writer | ★★☆☆☆ |
| 1989 | Skinheads | Producer | ★★☆☆☆ |
| 1988 | El pasajero no invitado | Director | ★★★☆☆ |
| 1988 | El pasajero no invitado | Writer | ★★★☆☆ |
| 1988 | El pasajero no invitado | Producer | ★★★☆☆ |
| 1985 | Final Justice | Director | ★☆☆☆☆ |
| 1985 | Final Justice | Writer | ★☆☆☆☆ |
| 1985 | Final Justice | Producer | ★☆☆☆☆ |
| 1983 | Joysticks | Director | ★★☆☆☆ |
| 1983 | Joysticks | Producer | ★★☆☆☆ |
| 1982 | Wacko | Director | ★★★☆☆ |
| 1982 | Wacko | Producer | ★★★☆☆ |
| 1980 | Llegan sin avisar | Director | ★★★☆☆ |
| 1980 | El regreso de los extraterrestres | Director | ★★★☆☆ |
| 1980 | Llegan sin avisar | Producer | ★★★☆☆ |
| 1980 | El regreso de los extraterrestres | Producer | ★★★☆☆ |
| 1979 | Angels' Brigade | Director | ★☆☆☆☆ |
| 1979 | Angels' Brigade | Writer | ★☆☆☆☆ |
| 1978 | Hi-Riders | Director | ★★★☆☆ |
| 1978 | Hi-Riders | Writer | ★★★☆☆ |
| 1977 | Satan's Cheerleaders | Director | ★★☆☆☆ |
| 1977 | Satan's Cheerleaders | Writer | ★★☆☆☆ |
| 1976 | Black Shampoo | Screenplay | ★★☆☆☆ |
| 1976 | Black Shampoo | Director | ★★☆☆☆ |
| 1975 | Psychic Killer | Associate Producer | ★★★☆☆ |
| 1975 | Psychic Killer | Writer | ★★★☆☆ |
| 1973 | Tom | Director | ★★★☆☆ |
| 1973 | Tom | Writer | ★★★☆☆ |
| 1969 | Los sádicos de Satán | Screenplay | ★★☆☆☆ |
| Año | Título | Personaje | Calificación |
|---|---|---|---|
| 2022 | Hollywood Dreams & Nightmares: The Robert Englund Story | Self | ★★★☆☆ |
| 2018 | Survival of the Film Freaks | Himself | ★★★☆☆ |
| 2015 | 42nd Street Memories: The Rise and Fall of America's Most Notorious Street | Himself | ★★★★☆ |
| 2014 | Electric Boogaloo, la loca historia de Cannon Films | Self - Filmmaker | ★★★★☆ |
| 2006 | Olhar Estrangeiro | Self | ★★★☆☆ |
Películas destacadas de Greydon Clark
Estas son las películas más destacadas en las que ha trabajdo:
