Actor (78 credits)
- Broadway: Beyond the Golden Age (2018) играет самого себя
- Love at First Sight (2017) Herman, voice acting
- American Crime Story (2016) Dominick Dunne
- Animals. (2016) Old Phil, voice acting
- Donald Trump's The Art of the Deal: The Movie (2016) Walter Hoving
- The 66th Primetime Emmy Awards (2014) играет самого себя - номинант: Outstanding Guest Actor in a Drama Series
- The 65th Primetime Emmy Awards (2013) играет самого себя - номинант: Outstanding Guest Actor in a Drama Series, хроника (credit only)
- Teen Titans Go! (2013) Santa Claus
- Sofia the First (2013) Gnuckles, voice acting
- The Man Who Shook the Hand of Vicente Fernandez (2012) Burt
- The Legend of Korra (2012) Governor
- The 65th Annual Tony Awards (2011) играет самого себя - презентатор
- 16th Annual Screen Actors Guild Awards (2010) играет самого себя
- Hollywood Singing & Dancing: A Musical History - 1960's (2009) играет самого себя
- Hollywood Singing and Dancing: A Musical History - The 1920s: The Dawn of the Hollywood Musical (2008) играет самого себя
- Hollywood Singing and Dancing: A Musical Treasure (2008) играет самого себя
- Mad Men (2007) Bertram Cooper
- I Did Not Know That (2006) Nick Rabinowitz
- Broadway: The Golden Age, by the Legends Who Were There (2003) играет самого себя
- It's All About You (2002) Dr. Flowers
- City of Angels (2000) Edwin O'Malley
- The Wild Thornberrys (1998) Jake
- Why I Live at the P.O. (1998)
- Union Square (1997) Santa Claus
- Superman (1996) Desaad
- Suddenly Susan (1996) Uncle Bert
- The 49th Annual Tony Awards (1995) играет самого себя - презентатор: Best Revival of a Musical
- Here Come the Munsters (1995) Grandpa
- Aaahh!!! Real Monsters (1994) Dootch
- Wild Palms (1993) Chap Starfall
- Tru (1992) Truman Capote
- The 45th Annual Tony Awards (1991) играет самого себя - исполнитель
- The 44th Annual Tony Awards (1990) играет самого себя - победитель: Best Leading Actor in a Play
- Night of 100 Stars III (1990) играет самого себя
- Rugrats (1990) Juggler
- Tiny Toon Adventures (1990) Goopy Geer
- Masquerade (1990)
- The Emperor's New Clothes (1987) The Tailor
- Hunk (1987) Garrison Gaylord
- Pound Puppies (1986) Howler
- The Super Powers Team: Galactic Guardians (1985) Commissioner Gordon
- Calendar Girl Murders (1984) Nat Couray
- Masquerade (1983)
- Monchhichis (1983) Moncho
- Reading Rainbow (1983) играет самого себя
- Jack Frost (1979) Jack Frost, voice acting
- The Stingiest Man in Town (1978) Young Scrooge, voice acting
- The First Easter Rabbit (1976) Young Stuffy, voice acting
- One Day at a Time (1975) Frank Sampson
- Dinah! (1974) играет самого себя - гость
- Alias Smith and Jones (1971) Fred Philpotts
- The 25th Annual Tony Awards (1971) играет самого себя - исполнитель
- The 23rd Annual Tony Awards (1969) играет самого себя - презентатор: Best Performance by a Featured Actress in a Musical
- Where Were You When the Lights Went Out? (1968)
- A Guide for the Married Man (1967)
- Lionpower from MGM (1967) Waldo Zirrer, хроника, not listed in credits
- How to Succeed in Business Without Really Trying (1967)
- Oh Dad, Poor Dad, Mamma's Hung You in the Closet and I'm Feelin' So Sad (1967) Jonathan
- The Hollywood Squares (1965) играет самого себя - участник
- The Loved One (1965) Dennis Barlow
- Milton Fox, Esq. (1964) играет самого себя, not listed in credits
- That Was the Week That Was (1964) играет самого себя
- Quick Before It Melts (1964)
- Honeymoon Hotel (1964)
- The 17th Annual Tony Awards (1963) играет самого себя - ведущий
- The Cardinal (1963) Bobby
- The 16th Annual Tony Awards (1962) играет самого себя - победитель: Best Performance by a Leading Actor in a Musical
- The Andy Williams Show (1962) играет самого себя - гость
- Password (1961) Panelist
- The 14th Annual Tony Awards (1960) играет самого себя - презентатор
- Play of the Week (1959) Gustave
- The Matchmaker (1958) Barnaby Tucker
- Shirley Temple's Storybook (1958) Drum Carpenter
- The Proud and Profane (1956) Casualty, not listed in credits
- The Phil Silvers Show (1955) Schmill College Footbal Player, not listed in credits
- The Alcoa Hour (1955) Jiya
- The Secret Storm (1954) Jerry Ames #1 (1954) (original cast)
- The Perry Como Show (1948) играет самого себя
