Mark Lonow

Acting

D(e)ad

as Harris

Looking for Lenny

as Self

National Security

2003Action

as Detective at Interrogation

DAG

2000Comedy

as Dr. Robert Pastore

Movie

Bar Hopping

2000Comedy

as Agent 2

Conrad Bloom

1998Comedy

as Mr. Chapman

Rude Awakening

as Max Frank

Truth or Consequences, N.M.

as Alan Gryder

Sabrina, the Teenage Witch

as Dr. Braverman

City Hall

1996Drama

as Lenny Lasker

Chicago Hope

1994Unknown

as Porsche Driver

Movie

Confessions of a Hitman

1994Crime

as Jeffrey

Good Advice

as Sutherland

Mr. Saturday Night

1992Comedy

as Producer

Movie

The Entertainers

1991Comedy

as Unknown

Movie

Tagteam

as Marty

Beverly Hills, 90210

as Chick Schneider

Quantum Leap

1989Unknown

as Lou Collins

Murphy Brown

1988Comedy

as Jerry Weiss

Movie

Young Harry Houdini

as Assistant

Moonlighting

1985Comedy

as Ronald "Ron" Sawyer

Madame's Place

as Walter Malice

Falcon Crest

1981Unknown

as Music Producer

Movie

The Last Married Couple in America

1980Comedy

as Tom

Movie

City in Fear

as Henry Zeller

Thank God It's Friday

1978Comedy

as Dave

Poster

Husbands, Wives & Lovers

1978Comedy

as Unknown

Philo

The Rockford Files

as Coco

Columbo

1971Crime

as Ted Malloy

Prime Video

All in the Family

1971Comedy

as Pete Gavaris