Oyuncu
| 2018 | Freaks and Geeks: The Documentary as Self |
| 2014 | Dennis DeYoung and the Music of Styx - Live in Los Angeles as Himself (Vocals / Keyboards) |
| 2007 | Styx - Caught In The Act as Himself (Vocals / Keyboard) |
| 1997 | Styx - Return to Paradise as Himself (Vocals / Keyboard) |
| 1983 | Kilroy Was Here as Robert Orin Charles Kilroy (R.O.C.K.) |
Diğer Roller
| 1983 | Kilroy Was Here - Story |
Duvar