Kişi
Mars Callahan
Kişisel Bilgi
Bilinen Yapımlar
Knots Landing
27.12.1979
Man
ER
19.09.1994
Matt
The Wonder Years
31.01.1988
Steve
That Thing You Do!
04.10.1996
Ernie the Disc Master Engineer
TV 101
29.11.1988
Jack #1
Kalifornia
24.06.1993
Walter Livesy
I Know My First Name Is Steven
22.05.1989
Victor (Age 14)
Highway to Hell
21.11.1991
State Policeman
Clifford
01.04.1994
Brian
Dog Patrol: Operation Santa Paws
13.11.2025
Agent Matters
Bilardo Cambazları
30.06.2002
Johnny
The Children of Times Square
03.03.1986
Brian (as Gregory 'Mars' Martin)