Mars Callahan: movies and TV shows
Mars Callahan has 19 credits in the archive: 13 films and 6 TV series, from 1979 to 2025. Highest rated: The Wonder Years (8.3/10).
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Career timeline
1979 – 2025 · busiest year: 2002 (3 credits)
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Full filmography
| Year | Title | Role | Type | Rating |
|---|---|---|---|---|
| 2025 | Dog Patrol: Operation Santa Paws | Agent Matters | Film | 5.0 |
| 2007 | What Love Is | Film | 5.3 | |
| 2007 | What Love Is | Film | 5.3 | |
| 2005 | Ballbreakers | TV | — | |
| 2002 | Poolhall Junkies | Johnny | Film | 6.4 |
| 2002 | Poolhall Junkies | Film | 6.4 | |
| 2002 | Poolhall Junkies | Film | 6.4 | |
| 2001 | Zigs | Film | 4.5 | |
| 2001 | Zigs | Film | 4.5 | |
| 1996 | That Thing You Do! | Ernie the Disc Master Engineer | Film | 6.9 |
| 1994 | ER | Matt | TV | 7.8 |
| 1994 | Clifford | Brian | Film | 5.1 |
| 1993 | Kalifornia | Walter Livesy | Film | 6.6 |
| 1991 | Highway to Hell | State Policeman | Film | 5.9 |
| 1989 | I Know My First Name Is Steven | Victor (Age 14) | TV | 6.7 |
| 1988 | The Wonder Years | Steve | TV | 8.3 |
| 1988 | TV 101 | Jack #1 | TV | 7.0 |
| 1986 | The Children of Times Square | Brian (as Gregory 'Mars' Martin) | Film | 6.3 |
| 1979 | Knots Landing | Man | TV | 7.0 |