Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Django Unchained | 2012 | Tracker |
| Actor | Lizzie McGuire | Sam McGuire | |
| Actor | Lizzie McGuire - Da liceale a popstar | 2003 | Sam |
| Actor | Mean Streets - Domenica in chiesa, lunedì all'inferno | 1973 | Boy With Gun |
| Actor | Mom's Got a Date with a Vampire | 2000 | Malachi Van Helsing |
| Actor | Fuga da Los Angeles | 1996 | Skinhead |
| Actor | La rivincita dei nerds | 1984 | Lewis Skolnick |
| Actor | Fantasmi da Marte | 2001 | Rodale |
| Actor | King of the Nerds | Host | |
| Actor | I protagonisti | 1992 | Himself |
| Actor | L'orca assassina | 1977 | Ken |
| Actor | The Tommyknockers - Le creature del buio | Bryant Brown | |
| Actor | La rivincita dei nerds II | 1987 | Lewis Skolnick |
| Actor | Max Keeble's Big Move | 2001 | Don Keeble |
| Actor | Body bags - Corpi estranei | 1993 | Bill |
| Actor | La rivincita dei nerds III | 1992 | Lewis 'Lew' Skolnick |
| Actor | Il grande uno rosso | 1980 | Pvt. Zab, 1st Squad |
| Actor | La rivincita dei nerds IV - Nerds in love | 1994 | Lewis Skolnick |
| Actor | Supercross | 2005 | Clay Sparks |
| Actor | Jesse Stone: Trappola di fuoco | 2012 | Arthur Gallery |
| Actor | I cowboys | 1972 | Slim Honeycutt - Cowboy |
| Actor | Tornando a casa | 1978 | Bill Munson |
| Actor | Sharktopus vs. Pteracuda | 2015 | Dr. Rico Symes |
| Actor | I cavalieri dalle lunghe ombre | 1980 | Bob Younger |
| Actor | Human Zoo | 2020 | Producer |
| Actor | Cannonball | 1976 | Jim Crandell |
| Actor | The Terror Experiment | 2010 | Dr. Wexler |
| Actor | Justice | 2017 | Stratton Collins |
| Actor | My Dog's Christmas Miracle | 2011 | Professor Jerry Meinhardt |
| Actor | Bird of Prey | 1995 | Eric Parker |
| Actor | Cross | 2011 | Dr. Zyal |
| Actor | Jane Doe: Alibi di ferro | 2007 | Everett / Gary / David |
| Actor | Ho visto cosa hai fatto... e so chi sei! | 1988 | Adrian Lancer |
| Actor | Primal Park - Lo zoo del terrore | 2005 | Grant |
| Actor | Bikini Spring Break | 2012 | Gill |
| Actor | Monte Walsh - Il nome della giustizia | 2003 | Sunfish Perkins |
| Actor | Peccati, jeans e... | 1976 | Johnnie |
| Actor | Massacro al Central College | 1976 | Spoony |
| Actor | The Hatfields and the McCoys | 1975 | Bob Hatfield |
| Actor | Fast Track | ||
| Actor | Doomsday Device | 2017 | Alexander Baird |
| Actor | Monster Night | 2006 | George Ackerman |
| Actor | A Fish Tale | 2017 | Anthony |
| Actor | Alice e i giorni della droga | 1973 | Bill |