2023
The Lights Above as Herb
2018
Angels on Tap as Gabriel
2017
Young Sheldon as Vern (1 episode)
2014
Commencement as Peter
2013
The Crazy Ones as Bud Lymsky (1 episode)
2013
Scooby-Doo! Mecha Mutt Menace as Dr. Ned Staples (voice)
2013
Mom as Jed (1 episode)
2011
3 Musketeers as Treville the Cardinal
2011
Happy Endings as Howard Blum (1 episode)
2010
Rizzoli & Isles as Stanley (6 episodes)
2010
Good Luck Charlie as Frank Duncan (1 episode)
2009
The Middle as Mort (1 episode)
2008
The Spectacular Spider-Man Attack of the Lizard as Norman Osborn (voice)
2008
The Spectacular Spider-Man as Norman Osborn (voice) (15 episodes)
2008
Eli Stone (1 episode)
2006
Monster Night as Professor Skuttlebutt
2005
Close to Home (1 episode)
2005
Grey's Anatomy as Louie (1 episode)
2005
American Dad! as Judge (voice) (1 episode)
2004
Justice League Unlimited as Clock King (voice) (1 episode)
2003
NCIS as Bud (1 episode)
2002
L.A. Law: The Movie as Douglas Brackman Jr.
2001
The Retrievers as Ed
2000
CSI: Crime Scene Investigation as Grandpa Stein (1 episode)
2000
A Family in Crisis: The Elian Gonzales Story as Spencer Eig
1997
Unwed Father as Don Kempler
1997
Dharma & Greg as Larry Finkelstein (119 episodes)
1997
Leave It to Beaver as Fred Rutherford
1997
Stargate SG-1 as Colonel Kennedy (1 episode)
1997
Stargate SG-1 as Young Doctor (1 episode)
1997
The Stepsister as Dr. Derek Canfield
1997
Just Shoot Me! as Tate Gittling (1 episode)
1997
Meet Wally Sparks as Randel Williams
1996
A Rugrats Chanukah as Lowell / Greek Bully / Donut Man (voice)
1996
E! True Hollywood Story (1 episode)
1996
Poltergeist: The Legacy as Victor Arkadi (1 episode)
1995
Showgirls as Tony Moss
1995
The Outer Limits as Maculhaney (1 episode)
1994
North as Defense Attorney
1994
Terminal Voyage as Jammad
1994
Hart to Hart: Crimes of the Hart as David Kramer
1993
Diagnosis: Murder as Dr. Frank Donati (1 episode)
1993
Lois & Clark: The New Adventures of Superman as Professor Jefferson Cole (2 episodes)
1992
Lady Boss as Mickey Stolli (2 episodes)
1992
Batman: The Animated Series as The Clock King (voice) (2 episodes)
1991
Violation of Trust as Matthew Essex
1990
Ferris Bueller as Alan Rachins (1 episode)
1990
Perry Mason: The Case of the Silenced Singer as Sean Lassiter
1990
Heart Condition as Dr. Posner
1989
Single Women, Married Men as Jerry Zimmer
1989
Tales from the Crypt as Leon (1 episode)
1988
Mickey's 60th Birthday as Douglas Brackman, Jr.
1987
J.J. Starbuck (1 episode)
1986
L.A. Law as Douglas Brackman (171 episodes)
1986
L.A. Law: Pilot as Douglas Brackman, Jr.
1985
Thunder Run as Carlos
1985
Always … But Not Forever as Eddie
1985
The Golden Girls as Jason (1 episode)
1984
Brothers (1 episode)
1982
Time Walker as Jeweler
1978
The White Shadow as TV Director (1 episode)
1944
Golden Globe Awards as Self - Nominee (1 episode)