(1992) Unforgiven

as W.W. Beauchamp

(1993) True Romance

as Lee Donowitz

(2007) War

as Dr. Sherman

(1994) I Love Trouble

as Sam Smotherman

(2000) The Family Man

as Alan Mintz

(1984) Against All Odds

as Steve Kirsch

(2006) Jesse Stone: Night Passage

as Hasty Hathaway

(2002) The Brady Bunch in the White House

as Sal Astor

(2008) Julia

as Mitch

(2023) Clock

as Joseph

(2007) A Broken Life

as The Boss

(1980) Death Ship

as Jackie

(2005) Santa's Slay

as Mr. Green

(1990) The Bonfire of the Vanities

as Jed Kramer

(1986) Half a Lifetime

as Sam

Grierson and Gouzenko

as Gouzenko

(1994) Death Wish V: The Face of Death

as Brian Hoyle

(2004) Baadasssss!

as Howard Kaufman

(1994) Getting Even with Dad

as Robert 'Bobby' Drace

(2021) I Am Normal

as Rosenhan

(2010) Kill Me Please

as M. Breiman

(1999) Dick

as Henry Kissinger

(2010) The Trotsky

as David Bronstein

(1982) Young Doctors in Love

as Floyd Kurtzman

(1986) Sweet Liberty

as Bo Hodges

(1978) Seer Was Here

as ---

(1979) The Wordsmith

as Mervyn Kaplansky

(2003) And Starring Pancho Villa as Himself

as Eli Morton

(2004) Call Me: The Rise and Fall of Heidi Fleiss

as Dr. Paul Fleiss

(2001) Laughter on the 23rd Floor

as Ira Stone

(2011) Jesse Stone: Innocents Lost

as Hasty Hathaway

(2000) Lakeboat

as Cuthman

(2012) Jesse Stone: Benefit of the Doubt

as Hasty Hathaway

(1996) Past Perfect

as Bookkeeper

(1982) Soup for One

as Allan

(1985) Martin's Day

as Hitchhiker

(1980) Agency

as Sam Goldstein

(2002) Gleason

as George 'Bullets' Durgom

(1995) Memory Run

as Dr. Munger

(1997) Hostile Intent

as Kendall

(1980) Nothing Personal

as Peter Braden (uncredited)

(1991) The Quarrel

as Hersh Rasseyner

(1987) Wall Street

as Harry Salt

(2023) BlackBerry

as John Woodman

(2004) White Coats

as Dr. Sam Bonnert

(1982) Highpoint

as Centino

(2000) The Contender

as Jerry Tolliver

(1999) 36 Hours to Die

as Morano

(1982) By Design

as Terry

(1981) Ticket to Heaven

as Larry

(2023) SHTTL

as Rebbe Weitsenzang

(1997) Pale Saints

as Whitey

(1995) The Android Affair

as Fiedler

(1988) The Outside Chance of Maximilian Glick

as Rabbi Teitelman

(2003) The Singing Detective

as Skin Specialist

(2010) Knucklehead

as Rabbi

(2014) A Star Is Drawn: Rob Simone's Look Inside Comic-Con

as Self

(1993) Woman on Trial: The Lawrencia Bembenek Story

as Bill Bryson

Redefining the Outsider: Saul Rubinek in Early Canadian Television

as Self

(2019) The Song of Names

as Mr. Feinman

(2007) Jesse Stone: Sea Change

as Hasty Hathaway

(2010) Jesse Stone: No Remorse

as Hasty Hathaway

(2004) Hollywood North

as Paul Linder

(1992) Man Trouble

as Laurence Moncrief

(2005) Trump Unauthorized

as Peter Wennik

(2007) Blackout

as Sol

(2000) The Golden Spiders: A Nero Wolfe Mystery

as Saul Panzer

(2016) Gridlocked

as Marty

(1998) Bad Manners

as Matt Carroll

(1996) Toe Tags

as ---

(2000) The Bookfair Murders

as Martin P. Barrett

(1995) Nixon

as Herb Klein

(2004) Camp Hollywood

as Himself

(1996) Rainbow

as Sam Cohen

(2006) Behind the Camera: The Unauthorized Story of 'Diff'rent Strokes'

as Fred Silverman

(1988) Liberace: Behind the Music

as Seymour Heller

(2002) Claude Jutra: An Unfinished Story

as Self

(1976) Friday Night Adventure

as ---

(2019) A Magical Journey

as Saul

(1988) Hitting Home

as Owen Hughes

(1990) Falling Over Backwards

as Mel

(2010) Barney's Version

as Charnofsky

(2018) The Ballad of Buster Scruggs

as Frenchman (segment "The Mortal Remains")

(1981) Clown White

as Mr. Freed

(1979) Sanctuary of Fear

as Jerry Stone

(2019) The Song of Names

as Feinman

(1998) Jerry and Tom

as Dogtrack Victim

(1998) Blackjack

as Thomas

(2005) Partner(s)

as Matthew

(2001) Rush Hour 2

as Red Dragon Box Man

(2010) Oy Vey! My Son Is Gay!

as Martin Hirsch

(1968) Slow Run

as Narrator

(1987) Taking Care

as ---

(2008) The Express

as Art Modell

(1985) The Suicide Murders

as Benny Cooperman

(1986) Murder Sees the Light

as Benny Cooperman

(1993) Undercover Blues

as Mr. Ferderber

(1983) The Terry Fox Story

as Dan Grey

(1987) So Many Miracles

as Narrator

(1995) Open Season

as Eric Schlockmeister

(1993) And the Band Played On

as Dr. Jim Curran

(2002) Triggermen

as Jazzer

(2004) Coast to Coast

as Gary Pereira

(2001) Bleacher Bums

as Reid (uncredited)

(1986) L.A. Law

as Harold Schoen

(1996) Ink

as Alan Mesnick

(1999) Once and Again

as ---

(2006) Psych

as Lance

(1987) Star Trek: The Next Generation

as Kivas Fajo

(2004) Jack & Bobby

as ---

(1981) Hill Street Blues

as ---

(1993) Frasier

as Donny Douglas

(2005) Masters of Horror

as ---

(1997) The Practice

as ---

(1985) The Equalizer

as Jason Masur

(2004) Lost

as Clark Finney

(1997) Stargate SG-1

as Emmett Bregman

(1985) The Ray Bradbury Theater

as John Griffths

(2004) Boston Legal

as Donald Feldcamp

(2005) Blind Justice

as Dr. Alan Galloway

(2008) The Trojan Horse

as Rafe Kott

(2009) Warehouse 13

as Arthur "Artie" Nielsen

(1995) The Outer Limits

as Professor Hugaro

(2011) Person of Interest

as Arthur Claypool

(1999) Law & Order: Special Victims Unit

as Mr. Price

(2000) Curb Your Enthusiasm

as Dr. Saul Funkhouser

(2006) Eureka

as Dr. Carl Carlson

(1995) The Outer Limits

as Aaron Zgierski

(2001) A Nero Wolfe Mystery

as Lon Cohen

(1975) Sidestreet

as Frank

(2017) The Marvelous Mrs. Maisel

as Pauly Auerbach

(1977) For The Record

as ---

(2016) Angie Tribeca

as Pfoopa

(1989) Men

as Paul Armas

(2020) Hunters

as Murray Markowitz

(1990) Law & Order

as Professor Ira Simpkis

(2005) Grey's Anatomy

as Eli Rigler

(1997) The Practice

as Arnold Hunter

(2018) FBI

as Senator David Becker

(2015) Schitt's Creek

as Tippy Bernstein

(1999) Mentors

as Napoleon Bonaparte

(2019) For All Mankind

as Rep. Charles Sandman

(2009) The Good Wife

as Judge Thomas Treem

(2003) Threat Matrix

as Peter Tomashevski