4
Mark Lonow
Born · undefined NaN, NaN (undefined years old)
Known For: Acting
Place of Birth:
Bio
Looking for Lenny
Self
5.0
2011
National Security
Detective at Interrogation
5.9
2003
DAG
Dr. Robert Pastore · (1 episode)
7.0
2000
Conrad Bloom
Mr. Chapman · (1 episode)
0.0
1998
Truth or Consequences, N.M.
Alan Gryder
6.1
1997
Sabrina, the Teenage Witch
Dr. Braverman · (1 episode)
7.8
1996
City Hall
Lenny Lasker
5.9
1996
Chicago Hope
(1 episode)
7.2
1994
Good Advice
Sutherland · (1 episode)
6.0
1993
Mr. Saturday Night
Producer
5.7
1992
The Entertainers
0.0
1991
Tagteam
Marty
7.0
1991
Beverly Hills, 90210
(1 episode)
7.4
1990
Quantum Leap
Lou Collins · (1 episode)
8.0
1989
Murphy Brown
Jerry Weiss · (1 episode)
6.4
1988
Moonlighting
Ronald "Ron" Sawyer · (1 episode)
7.5
1985
Madame's Place
Walter Malice · (1 episode)
7.3
1982
Falcon Crest
Music Producer · (1 episode)
5.6
1981
The Last Married Couple in America
Tom
4.4
1980
City in Fear
Henry Zeller
6.2
1980
Thank God It's Friday
Dave
5.0
1978
D(e)AD
Harris
0.0
Husbands, Wives & Lovers
(10 episodes)
0.0
1978
The Rockford Files
Coco · (1 episode)
7.5
1974
Columbo
Ted Malloy · (1 episode)
8.1
1971
All in the Family
Pete Gavaris · (1 episode)
7.8
1971