Credits

• 2018 · Angels on Tap as Gabriel
• 2017 · Young Sheldon as Vern
• 2014 · Commencement as Peter
• 2013 · Scooby-Doo! Mecha Mutt Menace as Dr. Ned Staples (voice)
• 2013 · Mom as Jed
• 2012 · Any Day Now as Judge Resnick
• 2011 · 3 Musketeers as Treville the Cardinal
• 2011 · Happy Endings as Howard Blum
• 2010 · Rizzoli & Isles as Stanley
• 2010 · Good Luck Charlie as Frank Duncan
• 2009 · The Middle as Mort
• 2008 · The Spectacular Spider-Man Attack of the Lizard as Norman Osborn (voice)
• 2008 · The Spectacular Spider-Man as Norman Osborn (voice)
• 2008 · Eli Stone as
• 2006 · Monster Night as Professor Skuttlebutt
• 2005 · Close to Home as
• 2005 · Grey's Anatomy as Louie
• 2005 · American Dad! as Judge (voice)
• 2004 · Justice League Unlimited as Clock King (voice)
• 2003 · NCIS as Bud
• 2002 · L.A. Law: The Movie as Douglas Brackman Jr.
• 2001 · The Retrievers as Ed
• 2000 · CSI: Crime Scene Investigation as Grandpa Stein
• 2000 · A Family in Crisis: The Elian Gonzales Story as Spencer Eig
• 1997 · Unwed Father as Don Kempler
• 1997 · Dharma & Greg as Larry Finkelstein
• 1997 · Leave It to Beaver as Fred Rutherford
• 1997 · Stargate SG-1 as Young Doctor
• 1997 · Stargate SG-1 as Colonel Kennedy
• 1997 · The Stepsister as Dr. Derek Canfield
• 1997 · Just Shoot Me! as Tate Gittling
• 1997 · Meet Wally Sparks as Randel Williams
• 1996 · A Rugrats Chanukah as Lowell / Greek Bully / Donut Man (voice)
• 1996 · E! True Hollywood Story as
• 1996 · Poltergeist: The Legacy as Victor Arkadi
• 1995 · Showgirls as Tony Moss
• 1995 · The Outer Limits as Maculhaney
• 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
• 1993 · Lois & Clark: The New Adventures of Superman as Professor Jefferson Cole
• 1992 · Lady Boss as Mickey Stolli
• 1992 · Batman: The Animated Series as The Clock King (voice)
• 1991 · Violation of Trust as Matthew Essex
• 1990 · Ferris Bueller as Alan Rachins
• 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
• 1988 · Mickey's 60th Birthday as Douglas Brackman, Jr.
• 1987 · J.J. Starbuck as
• 1986 · L.A. Law as Douglas Brackman
• 1986 · L.A. Law: Pilot as Douglas Brackman, Jr.
• 1985 · Thunder Run as Carlos
• 1985 · Always as Eddie
• 1985 · The Golden Girls as Jason
• 1984 · Brothers as
• 1982 · Time Walker as Jeweler
• 1978 · The White Shadow as TV Director