Mark Lowenthal
Biography of Mark Lowenthal is currently unavailable from our data sources.
also starring Mark Lowenthal
My Fellow Americans
As NSA Agent Caldwell
Imps*
As Bert
Basic Training
As Vladimir
Heart Condition
As Ciao Chow Club Visitor
Postcards from the Edge
As Bart
My Life
As Dr. Mills
Dark Angel
As Bruce the Scientist
Where the Elephant Sits
The Owl
As Dr. Miller
Iron Maze
As Dr. Rathman
Scenes from the Class Struggle in Beverly Hills
As Guest at Wake
Nickel & Dime
As IRS Agent Watson "Dwayne" black suit
thirtysomething
21 Jump Street
As Albert Janowitz
Twin Peaks
As Walter Neff
Tales from the Crypt
As Doctor
Sledge Hammer!
As Sketch Artist
Roseanne
As Ed the IRS Office Clerk
Coach
As Kevin