🤝 Mars Callahan Common Credits

Spudvisor

Mars Callahan

Dog Patrol: Operation Santa Paws

Dog Patrol: Operation Santa Paws 2025-11-13

Agent Matters

What Love Is

What Love Is 2007-03-23

Writer

Director

Ballbreakers

Ballbreakers 2005-07-18

Producer (1 episode)

Poolhall Junkies

Poolhall Junkies 2002-06-30

Johnny

Writer

Director

Zigs

Zigs 2001-06-01

Director

Writer

That Thing You Do!

That Thing You Do! 1996-10-04

Ernie the Disc Master Engineer

Matt (1 episode)

Clifford

Clifford 1994-04-01

Brian

Kalifornia

Kalifornia 1993-06-24

Walter Livesy

Highway to Hell

Highway to Hell 1991-11-21

State Policeman

I Know My First Name Is Steven

I Know My First Name Is Steven 1989-05-22

Victor (Age 14) (2 episodes)

TV 101

TV 101 1989-02-25

Jack #1 (1 episode)

Knots Landing

Knots Landing 1988-11-24

Man (1 episode)

The Wonder Years

The Wonder Years 1988-03-29

Steve (3 episodes)

The Children of Times Square

The Children of Times Square 1986-03-03

Brian (as Gregory 'Mars' Martin)