| 23 Movies featuring David Duchovny. |
| Secret, The | Dr. Benjamin Marris | 2006 |
| Parallel | Teddy Tyler | 2006 |
| Trust the Man | unknown | 2005 |
| House of D | Tom Warshaw | 2004 |
| Connie and Carla | Jeff | 2004 |
| Full Frontal | Bill/Gus | 2002 |
| Zoolander | J.P. Prewitt | 2001 |
| Evolution | Dr. Ira Kane | 2001 |
| Return to Me | Bob Rueland | 2000 |
| X Files, The | Special Agent Fox Mulder | 1998 |
| Playing God | Dr. Eugene Sands | 1997 |
| Kalifornia | Brian Kessler | 1993 |
| Venice/Venice | Dylan | 1992 |
| Ruby | Officer Tippit | 1992 |
| Chaplin | Rollie Totheroh | 1992 |
| Beethoven | Brad | 1992 |
| Rapture, The | Randy | 1991 |
| Julia Has Two Lovers | Daniel | 1991 |
| Don't Tell Mom the Babysitter's Dead | Bruce | 1991 |
| Denial | John | 1990 |
| Bad Influence | Club Goer with Glasses | 1990 |
| New Year's Day | Billy | 1989 |
| Working Girl | Tess's Birthday Party Friend | 1988 |
| 3 TV Series featuring David Duchovny. |
| Eco-Challenge Fiji Islands | Narrator | 2003 |
| X Files, The | Fox Mulder (1993-2001, 2002) | 1993 |
| Red Shoe Diaries | Jake Winters | 1992 |
| 19 Videos featuring David Duchovny. |
| X Files: The Making of 'The Truth', The | Himself | 2004 |
| Best Friend Forgotten | Himself (host) | 2004 |
| Red Shoe Diaries 15: Forbidden Zone | Jake Winters | 2002 |
| Red Shoe Diaries 17: Swimming Naked | Jake Winters | 2001 |
| Red Shoe Diaries 12: Girl on a Bike | Jake Winters | 2000 |
| Red Shoe Diaries 18: The Game | Jake Winters | 2000 |
| Red Shoe Diaries 14: Luscious Lola | Jake Winters | 2000 |
| Making of 'The X Files: Fight the Future', The | Himself | 1998 |
| Red Shoe Diaries 8: Night of Abandon | Jake | 1997 |
| Red Shoe Diaries 7: Burning Up | Jake Winters | 1997 |
| Red Shoe Diaries 16: Temple of Flesh | Jake | 1997 |
| X-Files: The Unopened File, The | Special Agent Fox Mulder | 1996 |
| Red Shoe Diaries 9: Slow Train | Jake | 1996 |
| Red Shoe Diaries 6: How I Met My Husband | Jake | 1996 |
| Red Shoe Diaries 13: Four on the Floor | Jake | 1996 |
| Red Shoe Diaries 5: Weekend Pass | Jake | 1995 |
| Red Shoe Diaries 4: Auto Erotica | Jake | 1994 |
| Red Shoe Diaries 3: Another Woman's Lipstick | Jake | 1993 |
| Red Shoe Diaries 2: Double Dare | Jake | 1993 |
