Mark Lonow
Acting
Movies
D(e)ad· 2025
Harris
Looking for Lenny· 2011
Self
National Security· 2003
Detective at Interrogation
Bar Hopping· 2000
Agent 2
Truth or Consequences, N.M.· 1997
Alan Gryder
City Hall· 1996
Lenny Lasker
Confessions of a Hitman· 1994
Jeffrey
Mr. Saturday Night· 1992
Producer
Tagteam· 1991
Marty
The Entertainers· 1991
Young Harry Houdini· 1987
Assistant
City in Fear· 1980
Henry Zeller
The Last Married Couple in America· 1980
Tom
Thank God It's Friday· 1978
Dave
TV shows
DAG· 2000
Dr. Robert Pastore
Conrad Bloom· 1998
Mr. Chapman
Sabrina, the Teenage Witch· 1996
Dr. Braverman
Chicago Hope· 1994
Porsche Driver
Good Advice· 1993
Sutherland
Beverly Hills, 90210· 1990
Chick Schneider
Quantum Leap· 1989
Lou Collins
Murphy Brown· 1988
Jerry Weiss
Moonlighting· 1985
Ronald "Ron" Sawyer
Madame's Place· 1982
Walter Malice
Falcon Crest· 1981
Music Producer
Husbands, Wives & Lovers· 1978
The Rockford Files· 1974
Coco
All in the Family· 1971
Pete Gavaris
Columbo· 1971
Ted Malloy