Mars Callahan

Actor, Director, Writer

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Mars Callahan

Actor, Director, Writer

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Credits
27 titles

Films in Production (1 title)	Budget	Status
4 Kings Mars Callahan, Director, Writer Mars Callahan, Director, Writer See fewer		Post-Prod

Past Film & Video (9 titles)	Budget	Opening Weekend	Gross (US & Canada)	Gross (Worldwide)
Dog Patrol: Operation Santa Paws (2025) Agent Matters Agent Matters See fewer	$2MM
Spring Break '83 (2009) Sargeant Ron, Director, Writer, Producer Sargeant Ron, Director, Writer, Producer See fewer	$18MM
What Love Is (2007) Ken, Director, Writer Ken, Director, Writer See fewer	$8.5MM	$12K	$19K	$19K
Poolhall Junkies (2002) Johnny, Director, Written By Johnny, Director, Written By See fewer	$4MM	$302K	$564K	$564K
Zigs (2001) Clyde (as Gregory 'Mars' Martin), Director (as Gregory 'Mars' Martin), Writer Clyde (as Gregory 'Mars' Martin), Director (as Gregory 'Mars' Martin), Writer See fewer
That Thing You Do! (1996) Ernie the Disc Master Engineer Ernie the Disc Master Engineer See fewer	$26MM	$6.2MM	$26MM	$35MM
Clifford (1994) Brian (as Gregory 'Mars' Martin) Brian (as Gregory 'Mars' Martin) See fewer	$19MM	$2.6MM	$7.4MM	$7.4MM
Kalifornia (1993) Walter Livesy (as Gregory Mars Martin) Walter Livesy (as Gregory Mars Martin) See fewer	$9MM	$1.2MM	$2.4MM	$2.4MM
Highway to Hell (1991) State Policeman (as Gregory Mars Martin) State Policeman (as Gregory Mars Martin) See fewer	$9MM	$12K	$26K	$26K

Past Television (14 titles)	Episodes
Ballbreakers (TV Series) - Co-executive Producer Co-executive Producer See fewer
The Office (1995) (TV Series) - Actor (as Gregory 'Mars' Martin) (1 episode, 1995) Actor (as Gregory 'Mars' Martin) (1 episode, 1995) See fewer Power Playing (Apr 8, 1995) Season 1, Episode 4 - Actor (as Gregory 'Mars' Martin) Actor (as Gregory 'Mars' Martin) See fewer	1
ER (1994) (TV Series) - Matt (as Gregory Mars Martin) (1 episode, 1994) Matt (as Gregory Mars Martin) (1 episode, 1994) See fewer 9 1/2 Hours (Nov 10, 1994) Season 1, Episode 8 - Matt (as Gregory Mars Martin) Matt (as Gregory Mars Martin) See fewer	1
CBS Schoolbreak Special (1991) (TV Series) - Dave (1 episode, 1991) Dave (1 episode, 1991) See fewer Lies of the Heart (Jan 8, 1991) Season 8, Episode 2 - Dave Dave See fewer	1
The Trials of Rosie O'Neill (1990) (TV Series) - Bill Abbott (as Gregory 'Mars' Martin) (1 episode, 1990) Bill Abbott (as Gregory 'Mars' Martin) (1 episode, 1990) See fewer So Long Patrick (Oct 1, 1990) Season 1, Episode 3 - Bill Abbott (as Gregory 'Mars' Martin) Bill Abbott (as Gregory 'Mars' Martin) See fewer	1
I Know My First Name Is Steven (1989) (TV Mini-series) - Victor (Age 14) (as Gregory 'Mars' Martin) (2 episodes, 1989) Victor (Age 14) (as Gregory 'Mars' Martin) (2 episodes, 1989) See fewer Episode #1.2 (May 23, 1989) Season 1, Episode 2 - Victor (Age 14) (as Gregory 'Mars' Martin) Victor (Age 14) (as Gregory 'Mars' Martin) See fewer Episode #1.1 (May 22, 1989) Season 1, Episode 1 - Victor (Age 14) (as Gregory 'Mars' Martin) Victor (Age 14) (as Gregory 'Mars' Martin) See fewer	2
The Wonder Years (1988–1989) (TV Series) - Steve (as Gregory 'Mars' Martin) (2 episodes, 1988) Steve (as Gregory 'Mars' Martin) (2 episodes, 1988) See fewer Birthday Boy (Apr 11, 1989) Season 2, Episode 13 - Steve (as Gregory 'Mars' Martin) Steve (as Gregory 'Mars' Martin) See fewer My Father's Office (Mar 29, 1988) Season 1, Episode 3 - Steve (as Gregory 'Mars' Martin) Steve (as Gregory 'Mars' Martin) See fewer	2
TV 101 (1989) (TV Series) - Jock #1 (as Gregory Mars Martin) (1 episode, 1989) Jock #1 (as Gregory Mars Martin) (1 episode, 1989) See fewer First Love: Part 1 (Feb 25, 1989) Season 1, Episode 10 - Jock #1 (as Gregory Mars Martin) Jock #1 (as Gregory Mars Martin) See fewer	1
Knots Landing (1988) (TV Series) - Man (as Gregory 'Mars' Martin) (1 episode, 1988) Man (as Gregory 'Mars' Martin) (1 episode, 1988) See fewer The Pick-Up Game (Nov 24, 1988) Season 10, Episode 4 - Man (as Gregory 'Mars' Martin) Man (as Gregory 'Mars' Martin) See fewer	1
The Facts of Life (1988) (TV Series) - Larry (as Gregory 'Mars' Martin) (1 episode, 1988) Larry (as Gregory 'Mars' Martin) (1 episode, 1988) See fewer Present Imperfect (Mar 5, 1988) Season 9, Episode 20 - Larry (as Gregory 'Mars' Martin) Larry (as Gregory 'Mars' Martin) See fewer	1
Cagney & Lacey (1987) (TV Series) - Neil 'Ghost' Statler (as Gregory 'Mars' Martin) (1 episode, 1987) Neil 'Ghost' Statler (as Gregory 'Mars' Martin) (1 episode, 1987) See fewer Happiness Is a Warm Gun (Mar 23, 1987) Season 6, Episode 20 - Neil 'Ghost' Statler (as Gregory 'Mars' Martin) Neil 'Ghost' Statler (as Gregory 'Mars' Martin) See fewer	1
Growing Pains (1986) (TV Series) - Buzzy (as Gregory 'Mars' Martin) (1 episode, 1986) Buzzy (as Gregory 'Mars' Martin) (1 episode, 1986) See fewer Dream Lover (Nov 25, 1986) Season 2, Episode 6 - Buzzy (as Gregory 'Mars' Martin) Buzzy (as Gregory 'Mars' Martin) See fewer	1
The Children of Times Square (1986) (TV Movie) - Brian (as Gregory 'Mars' Martin) Brian (as Gregory 'Mars' Martin) See fewer
Misfits of Science (1985) (TV Series) - Zack (as Gregory 'Mars' Martin) (1 episode, 1985) Zack (as Gregory 'Mars' Martin) (1 episode, 1985) See fewer Sort of Looking for Gina (Nov 8, 1985) Season 1, Episode 5 - Zack (as Gregory 'Mars' Martin) Zack (as Gregory 'Mars' Martin) See fewer	1

See all past television

Self (2 titles)
Kevin Pollak's Chat Show (2014) (TV Series) - Self (1 episode, 2014) Self (1 episode, 2014) See fewer Mars Callahan (Sep 21, 2014) Season 6, Episode 20 - Self Self See fewer
Bravo Profiles (2001) (TV Series) - Self (1 episode, 2001) Self (1 episode, 2001) See fewer Rod Steiger (2001) Self Self See fewer

Archive Footage (1 title)
The Wonder Years (1992) (TV Series) - Steve (archive footage) (1 episode, 1992) Steve (archive footage) (1 episode, 1992) See fewer Broken Hearts and Burgers (May 13, 1992) Season 5, Episode 24 - Steve (archive footage) Steve (archive footage) See fewer

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