Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | The Rocky Horror Picture Show | 1975 | Riff Raff |
| Actor | Ever After | 1998 | Pierre Le Pieu |
| Actor | Phineas and Ferb the Movie: Across the 2nd Dimension | 2011 | Lawrence Fletcher (voice) |
| Actor | Dark City | 1998 | Mr. Hand |
| Actor | Spice World | 1997 | Damien |
| Writer | The Rocky Horror Picture Show: Let's Do the Time Warp Again | 2016 | |
| Actor | Dungeons & Dragons | 2000 | Xilus |
| Actor | Flash Gordon | 1980 | Fico |
| Actor | Elvira's Haunted Hills | 2002 | Lord Vladimere Hellsubus |
| Actor | Heaven Can Wait | 1978 | Advisor to Former Owner |
| Actor | The Crystal Maze | ||
| Actor | The Andromeda Strain | 1971 | Grimes |
| Actor | Vapauden voitto | 1985 | Lord Hampton |
| Actor | The Shaggy D.A. | 1976 | Desk Sergeant |
| Actor | Rocky Horror Show Live | 2015 | Narrator |
| Actor | Shock Treatment | 1981 | |
| Writer | Shock Treatment | 1981 | |
| Actor | Rocky Horror Tribute Show | 2008 | Himself - Host |
| Actor | Night Train | 2009 | Mrs. Froy |
| Actor | The Stolen | 2017 | Mr. Russell |
| Actor | Looking for Mr. Goodbar | 1977 | Father Timothy |
| Actor | Jubilee | 1978 | John Dee |
| Actor | No Deposit, No Return | 1976 | Capt. Boland |
| Actor | Midnight Movies: From the Margin to the Mainstream | 2006 | Himself |
| Actor | Madigan | 1968 | Det. O'Brien |