Mark Lowenthal
Acting • AGE 72
Acting
S.O.S.: State of Security
Self
2011
My Fellow Americans
NSA Agent Caldwell
1996
Roadracers
Rookie
1994
Rebel Highway
Rookie
1994
My Life
Dr. Mills
1993
Mr. Jones
Richard
1993
Newsies
Jonathan
1992
Article 99
Dr. Wolin
1992
Nickel & Dime
IRS Agent Watson "Dwayne" black suit
1992
Iron Maze
Dr. Rathman
1991
The Owl
Dr. Miller
1991
Postcards from the Edge
Bart
1990
Twin Peaks
Walter Neff
1990
Heart Condition
Ciao Chow Club Visitor
1990
Dark Angel
Bruce the Scientist
1990
Tales from the Crypt
Doctor
1989
Scenes from the Class Struggle in Beverly Hills
Guest at Wake
1989
Coach
Kevin
1989
Checking Out
Phillips
1988
Roseanne
Ed the IRS Office Clerk
1988
thirtysomething
1987
21 Jump Street
Albert Janowitz
1987
Sledge Hammer!
Sketch Artist
1986
Basic Training
Vladimir
1985
Imps*
Bert
1983