Film & TV List | Role | Media |
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| Mad Men (2007–2012) | Bertram Cooper | TV Show |
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| Jeff Ltd. (2007) | Ron | TV Show |
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| I Did Not Know That (2006) | Nick Rabinowitz | TV Movie |
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| It's All About You (2002) | Dr. Flowers | Movie |
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| City of Angels (2000) | Edwin O'Malley | TV Show |
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| The Wild Thornberrys (1999) | Jake | TV Show |
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| Suddenly Susan (1998) | Uncle Bert | TV Show |
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| Union Square (1997) | Santa Claus | TV Show |
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| Superman (1997) | Desaad | TV Show |
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| Rugrats (1997) | Juggler
/
Mr. Koch | TV Show |
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| Here Come the Munsters (1995) | Grandpa | TV Movie |
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| Aaahh!!! Real Monsters (1994) | Dootch
/
Repairman | TV Show |
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| Wild Palms (1993) | Chap Starfall | TV Movie |
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| American Playhouse (1992) | Truman Capote | TV Show |
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| Tiny Toon Adventures (1992) | Goopy | TV Show |
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| ProStars (1991) | Additional Characters | TV Show |
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| Pound Puppies (1986–1987) | Howler | TV Show |
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| Hunk (1987) | Garrison Gaylord | Movie |
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| The Emperor's New Clothes (1987) | The Tailor | Movie |
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| You Again? (1986) | Officer Morton | TV Show |
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| The Twilight Zone (1985) | Cupid (segment Ye Gods) (segment Ye Gods) (segment Ye Gods) | TV Show |
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| Trapper John, M.D. (1985) | Honest Wayne McIntrye | TV Show |
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| Murder, She Wrote (1985) | Marc Faber | TV Show |
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| Tales of the Unexpected (1984) | Stephen Shaw | TV Show |
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| Calendar Girl Murders (1984) | Nat Couray | TV Movie |
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| The Dukes of Hazzard (1984) | Dewey Hogg | TV Show |
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| The Fall Guy (1984) | Sky Kelly | TV Show |
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| Masquerade (1983) | n/a | TV Show |
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| One Day at a Time (1983) | Frank | TV Show |
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| Monchhichis (1983) | Moncho (voice) | TV Show |
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| All My Children (1982) | Harry the Bookie | TV Show |
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| The Good Book (1982) | Host/Narrator/Saloon Indian/The Lion | TV Show |
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| Jack Frost (1979) | Jack Frost (voice) | TV Movie |
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| The Stingiest Man in Town (1978) | Young Scrooge (voice) | TV Movie |
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| Fantasy Island (1978) | Barney Shore | TV Show |
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| The First Easter Rabbit (1976) | Young Stuffy (voice) | TV Movie |
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| Love, American Style (1971–1974) | n/a (segment Love and the Ledge) (segment Love and the Forever Tree) (segment Love and the Forever Tree) (segment Love and the Ledge) | TV Show |
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| Rod Serling's Night Gallery (1971) | Roger Blacker | TV Show |
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| Alias Smith and Jones (1971) | Fred Philpotts | TV Show |
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| The Boatniks (1970) | Ensign Garland | Movie |
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| That's Life (1968–1969) | Robert Dickson | TV Show |
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| Where Were You When the Lights Went Out? (1968) | Waldo Zirrer | Movie |
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| A Guide for the Married Man (1967) | Edward L. 'Ed' Stander | Movie |
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| How to Succeed in Business Without Really Trying (1967) | J. Pierpont Finch | Movie |
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| Oh Dad, Poor Dad, Mamma's Hung You in the Closet and I'm Feelin' So Sad (1967) | Jonathan | Movie |
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| The Red Skelton Hour (1965) | Doctor | TV Show |
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| The Loved One (1965) | Dennis Barlow | Movie |
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| Quick Before It Melts (1964) | Oliver Cromwell Cannon | Movie |
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| Honeymoon Hotel (1964) | Jay Menlow | Movie |
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| The Cardinal (1963) | Bobby | Movie |
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| Naked City (1961) | Richy Wilkin | TV Show |
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| Shirley Temple Theatre (1961) | Drum Carpenter | TV Show |
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| Play of the Week (1959–1960) | Gustave | TV Show |
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| Alfred Hitchcock Presents (1959–1960) | Len
/
Philip Baxter Jr. | TV Show |
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| The Matchmaker (1958) | Barnaby Tucker | Movie |
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| Matinee Theatre (1957) | Frank Wilson
/
Larry | TV Show |
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| The Alcoa Hour (1956) | Jiya | TV Show |
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| Goodyear Playhouse (1955) | n/a | TV Show |
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| The Secret Storm (1954) | Jerry Ames #1 | TV Show |
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