Cliff Twemlow
- Compleanno:
- 10/16/1937
- Luogo di nascita:
- Manchester, England:
 | Mancunian Man: The Legendary Life of Cliff Twemlow (2023) Self (archive footage) |
 | The Eye of Satan (1992) Kane |
 | Fitness Over Forty (1991) |
| | Bad Weekend (1991) Hawk |
 | Firestar: First Contact (1991) John A. Trooper |
 | Lethal Impact (1991) Steve Donovan |
 | Predator: The Quietus (1988) Kane (as Mike Sullivan) |
 | The Ibiza Connection (1984) Wolf Svenson |
 | Target Eve Island (1983) Chaser |
 | G.B.H. (1982) Steve Donovan |
 | Tuxedo Warrior (1982) Chaser |