| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 2025 | 115 | Kraft Intelligence (voice) | |
| 2020 | Superinteligência | KITT (voice) | |
| 2010 | Comedy Central Roast of David Hasselhoff | K.I.T.T. (voice) | |
| 2007 | Escorregando Para a Glória | Commissioner Ebbers | |
| 2002 | NBC 75th Anniversary Special | Self | |
| 1996 | The Lottery | Reverend Hutchinson | |
| 1994 | Magic Kid II | Manny | |
| 1992 | Back to the Streets of San Francisco | Julius Burns | |
| 1991 | Clara | Detective Lieutenant Fine | |
| 1990 | On Thin Ice: The Tai Babilonia Story | John Nicks | |
| 1989 | Making a Case for Murder | Slaney | |
| 1989 | Adorável Sedutora | Sam | |
| 1987 | The Little Match Girl | Haywood Dutton | |
| 1987 | Encontro às Escuras | Harold Bedford | |
| 1986 | A Princesa que Nunca Sorria | Narrator | |
| 1985 | Night of 100 Stars II | Self | |
| 1984 | Laugh Busters | K.I.T.T. (voice) | |
| 1982 | Knight Rider: Knight of the Phoenix | KITT (voice) | |
| 1982 | Drop-Out Father | Draper Wright | |
| 1982 | Rooster | Dr. DeVega | |
| 1982 | Rehearsal for Murder | Walter Lamb | |
| 1981 | Reds | Julius Gerber | |
| 1981 | The Million Dollar Face | Henry Burns | |
| 1981 | Tudo em Família | Richard H. Copleston | |
| 1980 | Conquest of the Earth | Norman | |
| 1980 | Damien: The Leper Priest | Bishop Koeckemann | |
| 1980 | A Lagoa Azul | Arthur Lestrange | |
| 1980 | City in Fear | Freeman Stribling | |
| 1979 | A Morte Ronda a Pantera | Crawford | |
| 1979 | Bleacher Bums | - | |
| 1979 | The Rebels | John Adams | |
| 1979 | The Chinese Typewriter | C. Donald Devlin | |
| 1978 | Sergeant Matlovich vs. the U.S. Air Force | Father Veller | |
| 1978 | Big Bob Johnson and His Fantastic Speed Circus | Lawrence Stepwell III | |
| 1978 | The Bastard | Samuel Adams | |
| 1978 | Um Grande Gozador | Mr. Crawford | |
| 1977 | The Court-Martial of George Armstrong Custer | Major Marcus Reno | |
| 1977 | O Retorno do Incrível Hulk | John Bonifant | |
| 1977 | Killer on Board | Marshall Snowden | |
| 1977 | Alguém Lá em Cima Gosta de Mim | George Summers | |
| 1977 | Domingo Negro | Pugh | |
| 1976 | A História de Francis Gary Powers | Bissell | |
| 1975 | One of Our Own | Dr. Moresby | |
| 1975 | A Garota Viciada | Matt Hodges | |
| 1974 | A Trama | Austin Tucker | |
| 1974 | A Case of Rape | Leonard Alexander | |
| 1973 | The Fabulous Doctor Fable | Elliot Borden | |
| 1973 | The Lie | Albert | |
| 1973 | Murdock's Gang | Roger Bates | |
| 1972 | 1776 | John Adams | |
| 1969 | Detetive Marlowe em Ação | Mr. Cromwell | |
| 1967 | A Primeira Noite de um Homem | Mr. Braddock | |
| 1967 | The President's Analyst | Wynn Quantrill | |
| 1967 | Um Caminho Para Dois | Howard Manchester | |
| 1965 | A Thousand Clowns | Albert Amundsen | |
| 1963 | Ladybug Ladybug | Mr. Calkins |