Mark Lonow
Known For
TV
Columbo
Ted Malloy
1971
TV
Beverly Hills, 90210
Chick Schneider
1990
TV
Quantum Leap
Lou Collins
1989
TV
Falcon Crest
Music Producer
1981
TV
Chicago Hope
Porsche Driver
1994
TV
Sabrina, the Teenage Witch
Dr. Braverman
1996
TV
The Rockford Files
Coco
1974
TV
Moonlighting
Ronald "Ron" Sawyer
1985
TV
Murphy Brown
Jerry Weiss
1988
TV
All in the Family
Pete Gavaris
1971
TV
Good Advice
Sutherland
1993
TV
Madame's Place
Walter Malice
1982
TV
Conrad Bloom
Mr. Chapman
1998
TV
DAG
Dr. Robert Pastore
2000
Film
National Security
Detective at Interrogation
2003
Film
City Hall
Lenny Lasker
1996
Film
Truth or Consequences, N.M.
Alan Gryder
1997
Film
Mr. Saturday Night
Producer
1992
TV
Husbands, Wives & Lovers
1978
Film
Thank God It's Friday
Dave
1978
Filmography
2025FilmD(e)adas Harris2011FilmLooking for Lennyas Self2003FilmNational Securityas Detective at Interrogation2000TVDAGas Dr. Robert Pastore2000FilmBar Hoppingas Agent 21998TVConrad Bloomas Mr. Chapman1997FilmTruth or Consequences, N.M.as Alan Gryder1996TVSabrina, the Teenage Witchas Dr. Braverman1996FilmCity Hallas Lenny Lasker1994TVChicago Hopeas Porsche Driver1994FilmConfessions of a Hitmanas Jeffrey1993TVGood Adviceas Sutherland1992FilmMr. Saturday Nightas Producer1991FilmThe Entertainers1991FilmTagteamas Marty1990TVBeverly Hills, 90210as Chick Schneider1989TVQuantum Leapas Lou Collins1988TVMurphy Brownas Jerry Weiss1987FilmYoung Harry Houdinias Assistant1985TVMoonlightingas Ronald "Ron" Sawyer1982TVMadame's Placeas Walter Malice1981TVFalcon Crestas Music Producer1980FilmThe Last Married Couple in Americaas Tom1980FilmCity in Fearas Henry Zeller1978FilmThank God It's Fridayas Dave1978TVHusbands, Wives & Lovers1974TVThe Rockford Filesas Coco1971TVColumboas Ted Malloy1971TVAll in the Familyas Pete Gavaris