Mars Callahan
Actor
From Wikipedia, the free encyclopedia. Mars Callahan (born 1971) is an American actor, director, producer and writer.
Filmography
Dog Patrol: Operation Santa Paws
Agent Matters
What Love Is
Poolhall Junkies
Johnny
Zigs
That Thing You Do!
Ernie the Disc Master Engineer
ER
Matt
Clifford
Brian
Kalifornia
Walter Livesy
Highway to Hell
State Policeman
I Know My First Name Is Steven
Victor (Age 14)
TV 101
Jack #1
The Wonder Years
Steve
The Children of Times Square
Brian (as Gregory 'Mars' Martin)
Knots Landing
Man