- The Equalizer 2
2018 Sam Rubinstein
- Teachers
2016 Jerry
- Superstore
2015 Dr. Fogler
- Another Period
2015 Laverne Fusselforth V
- Grace and Frankie
2015 Bruno
- Sleep Cycle
2014 Insomniac #1
- A Golden Christmas 3
2012 Mr. Cole
- D-Minus
2011 Andre
- Two-Legged Rat Bastards
2011 Eddie
- Ashley's Ashes
2010 Dan
- Hot in Cleveland
2010 Dan
- Modern Family
2009 Marty
- Game of Life
2007 Dennis
- Mattie Fresno and the Holoflux Universe
2007 Raff Buddemeyer
- The Sarah Silverman Program
2007 Mr. Myron
- Alien Autopsy
2006 Homeless Man
- Crossroads
2006 Father McIlhenny
- Yesterday's Dreams
2005 Tony Vicedomini
- How I Met Your Mother
2005 Bob
- The Closer
2005 Donald Baxter
- Commander in Chief
2005 Bill Harrison
- Soccer Dog 2: European Cup
2004 Mayor Milton Gallagher
- Behind the Camera: The Unauthorized Story of Charlie's Angels
2004 Voice of John Forsythe (voice)
- The Gristle
2004 Mr. Bowen
- Desperate Housewives
2004 Roy Bender
- Knee High P.I.
2003 Macintyre
- Cold Case
2003 Harland Sealey
- Two and a Half Men
2003 Norman
- Frank McKlusky, C.I.
2002 Mr. Gafty
- Burning Down the House
2001 Sy
- Normal, Ohio
2000 Bill Gamble
- Being John Malkovich
1999 Dr. Lester
- UnBowed
1999 Purdy
- Dr. Quinn Medicine Woman: The Movie
1999 Loren Bray
- Family Law
1999 Archbishop Phillips
- The King of Queens
1998 Carl Tepper
- Will & Grace
1998 Joseph Dudley
- Becker
1998 Mr. Bennett
- Ally McBeal
1997 Marty Brigg
- 7th Heaven
1996 Patient
- Ellen
1994 Gameshow Contestant
- Dr. Quinn, Medicine Woman
1993 Loren Bray
- Diagnosis: Murder
1993 Lewis Sweeney
- Just My Imagination
1992 Jeremy Sticher
- Final Judgement
1992 Monsignor Corelli
- Chance of a Lifetime
1991 Fred
- Instant Karma
1990 Dr. Berlin
- Tiny Toon Adventures
1990 Gepetto (voice)
- Monsters
1988 Dr. Hubbard
- Innerspace
1987 Lydia's Editor
- Smart Alec
1986 Arthur Fitzgerald
- Garfield in the Rough
1984 Billy Rabbit (voice)
- Murder, She Wrote
1984 Ebeneezer McEnery
- Forty Deuce
1982 Mr. Roper
- The Return of the King
1980 Frodo Baggins / Bilbo Baggins (voice)
- The Hobbit
1977 Bilbo Baggins (voice)
- Forever Fernwood
1977
- The Love Boat
1977 Artie D'Angelo
- Ellery Queen
1975 Warren Wright
- Twinky
1970 Hal
- A Connecticut Yankee in King Arthur's Court
1970 Hank / Sir Boss (voice)
- Love, American Style
1969 Artie Kaufman
- The Star Wagon
1966 Stephen Minch
- NET Playhouse
1966 Stephen Minch
- Anatomy of a Murder
1959 Dr. Matthew Smith
- Miracle On 34th Street
1959 Dr. William Sawyer
- The Twilight Zone
1959 James B.W. Bevis
- The DuPont Show with June Allyson
1959 John Monroe
- Naked City
1958 Arnold Platt
- Where's Charley?
1957 Jack Chesney
- Showdown at Ulcer Gulch
1956 Llewelyn Throckmorton, III
- How to Be Very, Very Popular
1955 Toby Marshall
- The Millionaire
1955 Newman Johnson
- The Phil Silvers Show
1955 Pvt. Wally Gunther / Pete Gunther
- The Blue Angel
1954 Host
- Omnibus
1952
- Studio One
1948 Harvey B. Hines
- The Return of the King
Frodo Baggins /Bilbo Baggins (voice)
