Credits

• 2000 · Bruce Lee: A Warrior's Journey as Mike Longstreet (archive footage)
• 1993 · La Classe américaine as Professor Hammond (archive footage)
• 1985 · Secret Weapons as Victor Khudenko
• 1983 · Great Transport as John Mason
• 1983 · The Great Transport as John Mason
• 1982 · Butterfly as Moke Blue
• 1981 · Jacqueline Bouvier Kennedy as John Fitzgerald Kennedy
• 1981 · The Last Shark as Peter Benton
• 1980 · Nightkill as Steve Fulton
• 1980 · When Time Ran Out... as Bob Spangler
• 1979 · Killer Fish as Paul Diller
• 1979 · City on Fire as Jimbo
• 1979 · Concorde Affair as Moses Brody
• 1978 · Puzzle as Harry Scott
• 1978 · The Pirate as Dick Carriage
• 1978 · Secrets of Three Hungry Wives as Mark Powers
• 1978 · Good Guys Wear Black as Conrad Morgan
• 1978 · The Greek Tycoon as President James Cassidy
• 1977 · The Man Inside as Rush
• 1977 · Hunter as
• 1976 · The Amazing Dobermans as Lucky
• 1976 · One of My Wives Is Missing as Daniel Corban
• 1975 · The Trial of Chaplain Jensen as Chaplain Andrew Jensen
• 1975 · The Dream Makers as Sammy Stone
• 1974 · Dinah! as Self
• 1974 · Aloha Means Goodbye as Dr. Lawrence Maddox
• 1973 · Jonathan Livingston Seagull as Jonathan Livingston Seagull (voice)
• 1973 · Doc Elliot as Benjamin Elliot
• 1973 · The 500 Pound Jerk as Gil Davenport
• 1973 · Under the Law: The Hitchhike as
• 1972 · Ghost Story as Paul Dover
• 1971 · Longstreet as Mike Longstreet
• 1971 · Longstreet as Mike Longstreet
• 1971 · The Cat o' Nine Tails as Carlo Giordani
• 1970 · Night Slaves as Clay Howard
• 1970 · Beneath the Planet of the Apes as Brent
• 1970 · Hell Boats as Lt. Comdr. Jeffords, R.N.V.R.
• 1969 · Marooned as Clayton Stone
• 1969 · The Valley of Gwangi as Tuck
• 1969 · Trial Run as Louis Coleman
• 1968 · Snow Treasure as 2nd Lt. H. Kalasch
• 1968 · Shadow Over Elveron as Dr. Matthew Tregaskis
• 1967 · Judd for the Defense as
• 1965 · The F.B.I. as Charles Burnett
• 1965 · The F.B.I. as Mitchell Flynn
• 1964 · Youngblood Hawke as Youngblood Hawke
• 1963 · Bob Hope Presents the Chrysler Theatre as Larry Martin
• 1963 · Mr. Novak as John Novak
• 1963 · Miracle of the White Stallions as Maj. Hoffman
• 1962 · Combat! as Pfc. Charles Harris
• 1962 · The Tonight Show Starring Johnny Carson as Self
• 1961 · The Outsider as Pvt. James B. Sorenson
• 1961 · The Mike Douglas Show as Self
• 1961 · The Investigators as Russ Andrews
• 1961 · Ben Casey as
• 1961 · Dr. Kildare as Stan Fisher
• 1960 · I Passed for White as Rick Leyton
• 1959 · The Twilight Zone as Lt. Mueller
• 1959 · The DuPont Show with June Allyson as Tom Grover
• 1959 · Black Saddle as Quinn Jackson
• 1959 · Rawhide as
• 1958 · The Mugger as Eddie Baxter
• 1958 · Westinghouse Desilu Playhouse as
• 1958 · The Rifleman as
• 1958 · Naked City as Det. Jimmy Halloran
• 1957 · Have Gun, Will Travel as Tom Nelson
• 1957 · Four Boys and a Gun as Johnny Doyle
• 1955 · Alfred Hitchcock Presents as William Tyre
• 1955 · Alfred Hitchcock Presents as Ben Kendall
• 1955 · The Millionaire as Tom Doane
• 1954 · Father Knows Best as
• 1953 · General Electric Theater as Bill Taylor
• 1948 · Studio One as Brass
• 1948 · Studio One as Norstad
• 1948 · Studio One as Johnny