Dennis St John
- Compleanno:
- 09/27/1928
- Luogo di nascita:
- Lambeth, London, England, UK:
 | Next Floor (2008) Guest |
 | I'm Not There (2007) Captain Henry |
 | 300 (2007) Spartan Baby Inspector |
 | The Greatest Game Ever Played (2005) Wallis' Butler |
 | Devil's Rose (2005) Homeless Man/Narrator |
 | The Aviator (2004) Custodian |
| | Heartstrings (2002) The Salesman |
 | Summer (2002) Professor Ridley |
 | The Sign of Four (2001) Sherman |
 | The List (2000) |
 | P.T. Barnum (1999) Beefeater |
 | Quand je serai parti... vous vivrez encore (1999) Lord Russell (uncredited) |
 | The Minion (1998) Gregor |
 | Captive (1998) Shoe Shine Man |
| | You're Driving Me Crazy (1991) Father |
| | The Tell Tale Heart (1989) The Old Man |
| | The Scorpio Factor (1989) |