Credits

• 2022 · Time Flies When You Are Having Fun! A Look Back at a Most "Excellent Adventure" as Self
• 2002 · Signs as Columbia University Professor
• 2001 · Law & Order: Criminal Intent as Ralph Kozinski
• 2001 · Jewel of the Sahara as Old Francois Renard
• 1998 · Will & Grace as Hotel Manager
• 1990 · Matters of the Heart as John Norman
• 1990 · Law & Order as Oswald Jackson
• 1990 · The Exorcist III as Dr. Bruno
• 1989 · Bill & Ted's Excellent Adventure as Beethoven
• 1986 · Agent on Ice as Kirkpatrick
• 1985 · The Equalizer as Webber
• 1981 · Fort Apache, the Bronx as Dacey
• 1980 · Resurrection as George
• 1979 · Ebony, Ivory and Jade as Grady
• 1979 · Blind Ambition as Fred Fielding
• 1978 · A Woman Called Moses as Doc Thompson
• 1976 · Charlie's Angels as Gordon Roclair
• 1975 · Matt Helm as Ed Glenn
• 1975 · Joe Forrester as
• 1975 · Archer as
• 1975 · Baretta as
• 1974 · The Missiles of October as Theodore Sorensen, Special Counsel
• 1974 · Police Woman as
• 1974 · Harry O as
• 1971 · Nichols as Billings
• 1970 · The Mary Tyler Moore Show as David Boyd
• 1969 · Riot as Mary Sheldon
• 1968 · The Mod Squad as
• 1967 · Androcles and the Lion as Metellus
• 1967 · Ironside as
• 1965 · The Big Valley as Ritch Stokely / Billy Stokely
• 1965 · The Party's Over as Jed Carson
• 1964 · Invitation to a Gunfighter as Crane Adams
• 1959 · The Last Mile as Richard Walters
• 1957 · Decoy as Joe
• 1957 · DuPont Show of the Month as Vincente
• 1957 · Street of Sinners as Tom