7.8Acting
Mark Lonow
Biography
A biography is not available yet.
Known For
Filmography
37 titles · Newest first · Cast and crew credits
D(e)ad
2025 · Movie
Harris · Executive Producer
Kathleen Madigan: Madigan Again
2013 · Movie
Executive Producer
Looking for Lenny
2011 · Movie
Self
Kathleen Madigan: Gone Madigan
2010 · Movie
Executive Producer
Lewis Black: Stark Raving Black
2009 · Movie
Executive Producer
Lewis Black: Red, White & Screwed
2006 · Movie
Executive Producer
Lewis Black: Black on Broadway
2004 · Movie
Executive Producer
National Security
2003 · Movie
Detective at Interrogation
Bar Hopping
2000 · Movie
Agent 2
DAG
2000 · TV Show
Dr. Robert Pastore
Conrad Bloom
1998 · TV Show
Mr. Chapman
Rude Awakening
1998 · TV Show
Max Frank
With Friends Like These
1998 · Movie
Co-Producer
Truth or Consequences, N.M.
1997 · Movie
Alan Gryder
City Hall
1996 · Movie
Lenny Lasker
Sabrina, the Teenage Witch
1996 · TV Show
Dr. Braverman
Never Say Never: The Deidre Hall Story
1995 · Movie
Marcus
Chicago Hope
1994 · TV Show
Porsche Driver
Confessions of a Hitman
1994 · Movie
Jeffrey
Good Advice
1993 · TV Show
Sutherland
Mr. Saturday Night
1992 · Movie
Producer
Tagteam
1991 · Movie
Marty
The Entertainers
1991 · Movie
Cast
Beverly Hills, 90210
1990 · TV Show
Chick Schneider
Quantum Leap
1989 · TV Show
Lou Collins
Murphy Brown
1988 · TV Show
Jerry Weiss
Young Harry Houdini
1987 · Movie
Assistant
Moonlighting
1985 · TV Show
Ronald "Ron" Sawyer
Madame's Place
1982 · TV Show
Walter Malice
Falcon Crest
1981 · TV Show
Music Producer
City in Fear
1980 · Movie
Henry Zeller
The Last Married Couple in America
1980 · Movie
Tom
Husbands, Wives & Lovers
1978 · TV Show
Cast
Thank God It's Friday
1978 · Movie
Dave
The Rockford Files
1974 · TV Show
Coco
All in the Family
1971 · TV Show
Pete Gavaris
Columbo
1971 · TV Show
Ted Malloy