Acting
3 films as director · Active 2001–2007
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 serv…
ER
1994
Knots Landing
1979
The Wonder Years
1988
TV 101
Kalifornia
1993
That Thing You Do!
1996
I Know My First Name Is Steven
1989
Highway to Hell
1991