Credits

• 2022 · Reboot as Bob
• 2022 · Loot as Martin Streibler
• 2020 · B Positive as Bill
• 2016 · Bad Internet as Travis
• 2014 · Friends with Better Lives as Dr. Gunderson
• 2012 · Trouble with the Curve as Rosenbloom
• 2009 · A Serious Man as Rabbi Nachtner
• 2007 · Journeyman as
• 2007 · The Winner as
• 2004 · Jack & Bobby as
• 2003 · Rock Me Baby as Lawyer
• 2001 · Not Another Teen Movie as Mr. Cornish
• 2001 · American Pie 2 as Camp Director
• 1997 · The Postman as Benning Mayor
• 1997 · Brooklyn South as John Hertzfeld
• 1996 · Goode Behavior as Mr. Kent
• 1993 · Good Advice as Artie Cohen
• 1991 · Man of the People as Art Louie
• 1990 · True Colors as Mr. Dinski
• 1987 · She's the Sheriff as
• 1987 · Spaceballs as Colonel Sandurz
• 1986 · Wildcats as Principal Walker
• 1985 · The Comedy Factory as Wes Bushnell
• 1985 · The Comedy Factory as Mike
• 1985 · Fletch as Marvin Gillet
• 1985 · A Death in California as Joe Haley
• 1983 · At Ease as
• 1982 · Teachers Only as
• 1981 · Nero Wolfe as Saul Panzer
• 1979 · Big Shamus, Little Shamus as George Korman
• 1978 · Kaz as
• 1978 · Kaz as D.A. Frank Revko
• 1977 · Rafferty as
• 1976 · Once an Eagle as Dr. McCabe
• 1976 · Delvecchio as Assistant District Attorney Dorfman
• 1976 · Delvecchio as Assistant District Attorney Dorfman (uncredited)
• 1976 · All the President's Men as Attorney #2
• 1976 · Rich Man, Poor Man as Dr. Fetterman
• 1974 · Airport 1975 as Harry - Passenger That Sees the Oil Leak (uncredited)
• 1973 · The Snoop Sisters as 2nd Doctor
• 1973 · Adam's Rib as Salesman
• 1973 · The Long Goodbye as Cop at Beach (uncredited)
• Future · Knights of the Kitchen Table as Lewis
• 2021 · In the Darkness as Doctor
• 2019 · He's that Guy as
• 2019 · The Umbrella Academy as Dan Frankel
• 2018 · The Kominsky Method as Rabbi
• 2018 · A Million Little Things as Lonny Strobe
• 2018 · New Amsterdam as Rabbi Skillman
• 2018 · Station 19 as Morris Hapgood
• 2018 · The Resident as Arthur Kravitz
• 2018 · 9-1-1 as Don
• 2016 · American Housewife as Reginald Danfield
• 2015 · Dr. Ken as Dicky Wexler
• 2014 · In Security as Rafferty
• 2013 · Snow Bride as Lou Blanco
• 2012 · The First Family as Dr. Hayes
• 2012 · Anger Management as Dr. Richter
• 2012 · Touch as Lee Zedner
• 2010 · The Wish List as Charles Praxton
• 2009 · Musical Mel: Inventing The Inquisition as Self (archive footage)
• 2009 · How to Be a Serial Killer as Dr. Goldberg
• 2009 · Glee as Plastic Surgeon
• 2008 · Black Widow as Stan Driver
• 2008 · The Mentalist as Dr. Steiner
• 2008 · Raising the Bar as
• 2007 · The Big Bang Theory as Dr. Zane
• 2006 · Shark as
• 2006 · 'Til Death as Rabbi
• 2006 · Though None Go with Me as Attorney Albert Browning
• 2005 · Bones as Judge Marcus Haddoes
• 2005 · John Candy: Comic Spirit as Self
• 2005 · Domino One as Lake (Iodom Rep #1)
• 2004 · House as Dr. Richardson
• 2004 · Desperate Housewives as Dr. Rushton
• 2004 · Boston Legal as Al Bostick
• 2003 · Knee High P.I. as Fishman
• 2003 · NCIS as Randall Worthington
• 2003 · Two and a Half Men as Sheldon
• 2003 · Nip/Tuck as
• 2002 · Almost a Woman as Dr. Fishbeck
• 2002 · Less than Perfect as Alan Turnbach
• 2002 · Without a Trace as Francis Whitmire
• 2002 · Good Morning, Miami as Larry
• 2002 · She Spies as Barry Sharpman
• 2002 · Gilda Radner: It's Always Something as Herman Radner
• 2002 · The Mesmerist as
• 2002 · Do It for Uncle Manny as Uncle Manny
• 2000 · The District as Jonathan Plath
• 2000 · Malcolm in the Middle as
• 2000 · Malcolm in the Middle as Foreman Fred
• 1999 · The West Wing as Congressman Simmel
• 1999 · The Rockford Files: If It Bleeds... It Leads as Leonard Gillespie
• 1997 · The Devil's Advocate as Meisel
• 1997 · Dharma & Greg as Herb
• 1997 · Stargate SG-1 as Al Martell
• 1997 · The Practice as
• 1996 · Sabrina, the Teenage Witch as President
• 1994 · ER as Rabbi
• 1993 · Boy Meets World as
• 1993 · Walker, Texas Ranger as Dr. Jarred Buckler
• 1992 · For Richer, for Poorer as Harry
• 1991 · Step by Step as
• 1989 · Family Matters as Mr. Tolbert
• 1989 · Doogie Howser, M.D. as
• 1989 · Listen to Me as Dean Schwimmer
• 1989 · Quantum Leap as Ben Harris
• 1989 · Fletch Lives as Marvin Gillet
• 1989 · Coach as Herb Spiegel
• 1987 · Married... with Children as Ronald N. Michaels
• 1986 · The Leftovers as Mr. Gladstone
• 1986 · L.A. Law as Aaron Voss
• 1986 · The Richest Cat in the World as Victor Rigsby
• 1985 · The Golden Girls as Dr. Norgan
• 1985 · Half Nelson as
• 1985 · Deadly Messages as Laura's Boss
• 1984 · Murder, She Wrote as Dr. Lewis
• 1984 · Murder, She Wrote as Jim Kenton
• 1984 · Murder, She Wrote as Harcourt Fenton
• 1983 · To Be or Not to Be as Ratkowski
• 1983 · Imps* as Irving Rosenbloom Private Eye
• 1983 · The A-Team as Richie Hauser
• 1982 · My Favorite Year as Myron Fein
• 1982 · Matt Houston as
• 1982 · Matt Houston as Murray Chase
• 1982 · Drop-Out Father as Dr. Irving Lefkowitz
• 1981 · Whose Life Is It Anyway? as Dr. Jacobs
• 1981 · Simon & Simon as
• 1981 · Hill Street Blues as
• 1981 · Hill Street Blues as Irwin Bernstein
• 1980 · Reunion as John Wiepert
• 1978 · WKRP in Cincinnati as
• 1978 · The Islander as Simms
• 1978 · The Bad News Bears Go to Japan as The Network Director
• 1977 · The Trial of Lee Harvey Oswald as Ed Blandings
• 1977 · Lou Grant as Jeff Benedict
• 1977 · Lucan as Rantzen
• 1977 · Tail Gunner Joe as Roy Cohn
• 1976 · Dogs as Michael Fitzgerald
• 1976 · Quincy, M.E. as
• 1976 · Quincy, M.E. as Asst. DA Richard Feldman
• 1976 · Quincy, M.E. as Marcus
• 1976 · Charlie's Angels as La Plante
• 1976 · The Bad News Bears as White Sox Manager
• 1975 · Ellery Queen as Joe Kemmelman
• 1975 · Switch as Sterling
• 1975 · Switch as Davis
• 1975 · The Nurse Killer as Ben
• 1974 · The Rockford Files as Max Steinberg
• 1974 · The Rockford Files as Stephen Kalifer
• 1974 · Rhoda as
• 1974 · Willie Dynamite as Bailiff (uncredited)
• 1973 · Kojak as Sergeant Collins
• 1973 · Kojak as Asst. DA Linnick
• 1972 · Lady Sings the Blues as The M.C.
• 1972 · M*A*S*H as
• 1972 · The Bob Newhart Show as Rex Pottinger
• 1972 · Emergency! as Medic One Doctor
• 1972 · Sanford and Son as
• 1971 · Columbo as Film Editor
• 1971 · All in the Family as Dr. Sidney Shapiro
• 1970 · The Odd Couple as Art Director
• 1968 · Hawaii Five-O as Allen Sherick
• 1967 · Mannix as Orrin J. Arthur
• 1967 · Ironside as First Clerk
• 1967 · Ironside as Tech Director
• Future · A More Perfect Union as Paul Berg