Mark Lonow
Acting
Filmography(30)
movieD(e)ad
as Harris · 2025 · 7.0
movieLooking for Lenny
as Self · 2011 · 5.4
movieNational Security
as Detective at Interrogation · 2003 · 6.0
tvDAG
as Dr. Robert Pastore · 2000 · 7.0
movieBar Hopping
as Agent 2 · 2000 · 4.7
tvConrad Bloom
as Mr. Chapman · 1998 · 10.0
tvRude Awakening
as Max Frank · 1998 · 6.6
movieTruth or Consequences, N.M.
as Alan Gryder · 1997 · 6.2
tvSabrina, the Teenage Witch
as Dr. Braverman · 1996 · 7.8
movieCity Hall
as Lenny Lasker · 1996 · 6.0
tvChicago Hope
as Porsche Driver · 1994 · 7.2
movieConfessions of a Hitman
as Jeffrey · 1994 · 6.3
tvGood Advice
as Sutherland · 1993 · 7.0
movieMr. Saturday Night
as Producer · 1992 · 5.8
movieThe Entertainers
as · 1991 · 9.0
movieTagteam
as Marty · 1991 · 6.6
tvBeverly Hills, 90210
as Chick Schneider · 1990 · 7.3
tvQuantum Leap
as Lou Collins · 1989 · 8.0
tvMurphy Brown
as Jerry Weiss · 1988 · 6.4
movieYoung Harry Houdini
as Assistant · 1987 · 7.0
tvMoonlighting
as Ronald "Ron" Sawyer · 1985 · 7.5
tvMadame's Place
as Walter Malice · 1982 · 7.6
tvFalcon Crest
as Music Producer · 1981 · 5.6
movieThe Last Married Couple in America
as Tom · 1980 · 4.4