Mark Lowenthal

Credits

• 
  S.O.S.: State of Security 2011

  Self

  ★ NR
• 
  Where the Elephant Sits 1998

  ★ NR
• 
  My Fellow Americans 1996

  NSA Agent Caldwell

  ★ 6
• 
  My Life 1993

  Dr. Mills

  ★ 6.7
• 
  Mr. Jones 1993

  Richard

  ★ 5.7
• 
  Newsies 1992

  Jonathan

  ★ 6.7
• 
  Nickel & Dime 1992

  IRS Agent Watson "Dwayne" black suit

  ★ 6
• 
  Iron Maze 1991

  Dr. Rathman

  ★ 4.1
• 
  The Owl 1991

  Dr. Miller

  ★ 4.5
• 
  Postcards from the Edge 1990

  Bart

  ★ 6.6
• 
  Twin Peaks 1990

  Walter Neff

  ★ 8.3
• 
  Heart Condition 1990

  Ciao Chow Club Visitor

  ★ 5.6
• 
  Dark Angel 1990

  Bruce the Scientist

  ★ 6
• 
  Tales from the Crypt 1989

  Doctor

  ★ 8
• 
  Scenes from the Class Struggle in Beverly Hills 1989

  Guest at Wake

  ★ 5.3
• 
  Coach 1989

  Kevin

  ★ 6.7
• 
  Checking Out 1988

  Phillips

  ★ 4.2
• 
  Roseanne 1988

  Ed the IRS Office Clerk

  ★ 6.8
• 
  thirtysomething 1987

  ★ 6.1
• 
  21 Jump Street 1987

  Albert Janowitz

  ★ 7.2
• 
  Sledge Hammer! 1986

  Sketch Artist

  ★ 7.9
• 
  Basic Training 1985

  Vladimir

  ★ 3.3
• 
  Imps* 1983

  Bert

  ★ 3.9