person poster

Personal Info

Gender

Not specified

Place of Birth

Studio City, California, U.S.

Mars Callahan

Biography:

​From Wikipedia, the free encyclopedia.  

Mars Callahan (born 1971) is an American actor, director, producer and writer.

He is known, among other things, for the movie Poolhall Junkies where he served as director, actor and screenwriter.

At the age of eleven Callahan toured with a children's musical group through thirty-seven states. At fifteen he received his first acting role in the television series The Wonder Years. After honing his acting skills in television he tried for the big screen and soon appeared in various films. Inspired by the directors he worked with Callahan decided to try working behind the camera and in 1998 shot his first short film The Red Bag.

In a 2007 Hollywood Reporter interview he revealed that he has had serious health problems when doctors found a tumor in his right kidney. He lost his right kidney, his right adrenal gland and has been in and out of a wheelchair for years.

Description above from the Wikipedia article Mars Callahan, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

Acting

2025

Dog Patrol as Agent Matters

2002

1996

That Thing You Do! as Ernie the Disc Master Engineer

1994

Clifford as Brian
ER as Matt

1993

Kalifornia as Walter Livesy

1991

Highway to Hell as State Policeman

1989

1988

TV 101 as Jack #1

1986

The Children of Times Square as Brian (as Gregory 'Mars' Martin)

1979

Directing

2007

What Love Is as Director

2002

Poolhall Junkies as Director

2001

Zigs as Director

Writing

2007

What Love Is as Writer

2002

2001

Zigs as Writer

Production

2005

Ballbreakers as Producer