Mars Callahan

Dog Patrol: Operation Santa Paws

Agent Matters · 2025

Poolhall Junkies

Johnny · 2002

¡Eso que tú haces!

Ernie the Disc Master Engineer · 1996

Sala de urgencias

Matt · 1994

Clifford

Brian · 1994

Kalifornia

Walter Livesy · 1993

Carretera al infierno

State Policeman · 1991

I Know My First Name Is Steven

Victor (Age 14) · 1989

TV 101

Jack #1 · 1988

Los años maravillosos

Steve · 1988

The Children of Times Square

Brian (as Gregory 'Mars' Martin) · 1986

Knots Landing

Man · 1979