| 2010 | Plan B für die Liebe | Arthur | ★ 6.1 |
| 2009 | Santa Buddies - Auf der Suche nach Santa Pfote | Santa Paws (voice) | ★ 5.9 |
| 2008 | Charlie & Me | Charlie | ★ 4.8 |
| 2005 | Deadly Secrets | Father Abbot Sutton | ★ 5.4 |
| 2005 | Popstar | Harvey | ★ 4.1 |
| 2005 | Revenge of the Giant Mummy | Rabbi Eli Schmitt | ★ 3.8 |
| 2005 | Geppetto's Secret | Geppetto (voice) | ★ 2.0 |
| 2004 | Christmas at Water's Edge | Harry | ★ 7.3 |
| 2004 | Broadway's Lost Treasures II | Fiorello LaGuardia (segment "Fiorello!") | ★ 8.0 |
| 2004 | Felix, der Kater rettet Weihnachten | Santa Claus | ★ 5.0 |
| 2004 | Weezer: Video Capture Device - Treasures from the Vault 1991-2002 | Howard Cunningham ("Buddy Holly") (voice) (archive footage) | ★ 9.0 |
| 2003 | Broadway: The Golden Age, by the Legends Who Were There | Self | ★ 7.0 |
| 2002 | Eine Mami vom Weihnachtsmann | Les Turner | ★ 5.6 |
| 2001 | The Legend of the Candy Cane | Franklin Holz (voice) | ★ 0.0 |
| 2000 | Die Geschichte vom Teddy, den niemand wollte | Mr. Winkle (voice) | ★ 6.7 |
| 1998 | Little Bigfoot 2 | Ranger Tasker | ★ 3.6 |
| 1990 | Fire and Rain | Derryl Price | ★ 5.0 |
| 1990 | The Making of 'It's a Wonderful Life' | Self - Host | ★ 6.0 |
| 1990 | The Love Boat: A Valentine Voyage | Lt. Logan | ★ 5.0 |
| 1989 | Tanz der Hexen | Lt. MacIntosh | ★ 4.6 |
| 1988 | Couples Do It Debbie's Way | | ★ 0.0 |
| 1987 | Fatal Confession: A Father Dowling Mystery | Father Frank Dowling | ★ 0.0 |
| 1987 | Pinocchio und der Herrscher der Nacht | Geppetto (voice) | ★ 5.6 |
| 1987 | Die 4-Millionen-Dollar-Jagd | Sidney Preston | ★ 4.7 |
| 1987 | Happy 100th Birthday, Hollywood | Self | ★ 7.5 |
| 1986 | Perry Mason - Bezahlte Killer | Father Chris DeLeon | ★ 6.9 |
| 1985 | Private Sessions | Harry O'Reilly | ★ 2.0 |
| 1984 | The Jesse Owens Story | Jimmy Hoffa | ★ 7.9 |
| 1982 | Night of 100 Stars | Self | ★ 6.7 |
| 1982 | O'Hara's Wife | Fred O'Hara | ★ 0.0 |
| 1980 | Geheimcode Chaos | Norman | ★ 3.0 |
| 1979 | Pat Boone and Family: A Christmas Special | Self | ★ 0.0 |
| 1979 | Black Market Baby | Dr. Andrew Brantford | ★ 6.0 |
| 1979 | The Return of Mod Squad | Frank Webber | ★ 5.0 |
| 1979 | The Rebels | Benjamin Franklin | ★ 0.0 |
| 1979 | The Castaways on Gilligan's Island | Henry Elliott | ★ 6.6 |
| 1979 | Feuerfalle | Morris Feldman | ★ 7.0 |
| 1979 | Sitcom: The Adventures of Garry Marshall | Self | ★ 0.0 |
| 1978 | The Stingiest Man in Town | B.A.H. Humbug (voice) | ★ 5.1 |
| 1978 | The Bastard | Benjamin Franklin | ★ 5.0 |
| 1978 | With This Ring | Edward Edwards | ★ 0.0 |
| 1976 | A Special: Olivia Newton-John | | ★ 7.0 |
| 1976 | The Love Boat | George Havlicek | ★ 0.0 |
| 1976 | Gus | Spinner | ★ 6.0 |
| 1975 | Die Nacht als die Marsmenschen Amerika angriffen | Norman Smith | ★ 7.1 |
| 1975 | Mitzi & 100 Guys | Self | ★ 0.0 |
| 1975 | The Last Survivors | Marcus Damian | ★ 6.0 |
| 1975 | Who Is the Black Dahlia? | Bevo Means | ★ 6.4 |
| 1974 | Death Cruise | David Mason | ★ 5.8 |
| 1974 | Du hast mir doch 'n Baby versprochen | Al | ★ 6.0 |
| 1974 | The Girl Who Came Gift-Wrapped | Harold | ★ 6.0 |
| 1973 | Miracle on 34th Street | Judge Harper | ★ 6.8 |
| 1972 | No Place to Run | Dr. Golinski | ★ 5.7 |
| 1972 | The Streets of San Francisco | | ★ 8.0 |
| 1972 | To Find a Man | Dr. Katchaturian | ★ 6.0 |
| 1971 | Mr. and Mrs. Bo Jo Jones | Mr. Jones | ★ 6.0 |
| 1971 | Congratulations, It's a Boy! | Herb | ★ 6.0 |
| 1971 | A Step Out of Line | Jack Berger | ★ 7.0 |
| 1969 | ...und die Alpträume gehen weiter | Sidney Resnick | ★ 7.1 |
| 1969 | Marcus Welby, M.D.: A Matter of Humanities | Tiny Baker | ★ 0.0 |
| 1968 | Deine, Meine, Unsere | Family Doctor | ★ 6.8 |
| 1968 | Der Etappenheld | Gen. Roscoe Pennypacker | ★ 6.0 |
| 1967 | Bang Bang Kid | Meriwether P. Newberry | ★ 5.2 |
| 1967 | Scheidung auf amerikanisch | Farley | ★ 5.8 |
| 1964 | Henrys Liebesleben | Frank Boyd | ★ 5.8 |
| 1963 | Verliebt in einen Fremden | Anthony Columbo | ★ 6.8 |
| 1962 | Arsenic & Old Lace | Teddy Brewster | ★ 6.5 |
| 1960 | The Right Man | Throttlebottom | ★ 6.0 |
| 1955 | Alice in Wonderland | Knave of Hearts | ★ 0.0 |
