Credits

• 1967 · House of 1,000 Dolls as Stephen Armstrong
• 1965 · The F.B.I. as Alex Rydell
• 1963 · Burke's Law as Chris Maitland
• 1961 · Musik aus Studio B as Self
• 1960 · The Andy Griffith Show as Dr. Robert Benson
• 1959 · The Man and the Challenge as Dr. Glenn Barton
• 1958 · The Further Adventures of Ellery Queen as Ellery Queen
• 1956 · Away All Boats as Lieut. Dave MacDougall
• 1956 · Congo Crossing as David Carr
• 1956 · The Steve Allen Show as Self - Ellery Queen
• 1955 · Lady Godiva of Coventry as Lord Leofric
• 1955 · Alfred Hitchcock Presents as Gerald R. Clarke
• 1955 · Alfred Hitchcock Presents as Collin Hardy
• 1955 · 6 Bridges to Cross as Edward Gallagher
• 1954 · Climax! as Harry Parker
• 1954 · Carnival Story as Bill Vines
• 1953 · Letter to Loretta as Keith Warren
• 1953 · Letter to Loretta as Arthur Wayne
• 1953 · Letter to Loretta as Steve Baxter
• 1953 · Letter to Loretta as Newton Ralston
• 1953 · Letter to Loretta as Robert Schumann
• 1953 · Letter to Loretta as Charles Diebold
• 1953 · Letter to Loretta as Barry Kendall
• 1953 · Letter to Loretta as Austin Granger
• 1953 · Robot Monster as Roy
• 1952 · Cavalcade of America as
• 1952 · Cavalcade of America as Eliphalet Remington II
• 1952 · Phone Call from a Stranger as Pilot
• 1951 · Hallmark Hall of Fame as Joseph McCoy
• 1951 · The Desert Fox: The Story of Rommel as Commando
• 1951 · Schlitz Playhouse of Stars as Richard MacLeod
• 1950 · Lux Video Theatre as Jeremy
• 1950 · Lux Video Theatre as Don
• 1950 · Lux Video Theatre as Dr. Frank Matson
• Future · Shannon as
• 2022 · Rat Pack as Self (archive footage)
• 1986 · Horrible Horror as Roy in 'Robot Monster'
• 1974 · Nakia as McMasters
• 1973 · Beyond Atlantis as Nereus
• 1969 · Deadly Shots on Broadway as Jerry Cotton
• 1968 · Jerry Cotton: Death in the Red Jaguar as Jerry Cotton
• 1968 · Radhapura – Endstation der Verdammten as Steve Weston
• 1968 · Jerry Cotton: Death and Diamonds as Jerry Cotton
• 1967 · The Million Eyes of Sumuru as Agent Nick West
• 1967 · Murderers Club of Brooklyn as Jerry Cotton
• 1966 · Jerry Cotton: Tip Not Included as Jerry Cotton
• 1966 · Jerry Cotton: The Trap Snaps Shut at Midnight as Jerry Cotton
• 1965 · Manhattan Night of Murder as Jerry Cotton
• 1965 · The Violin Case Murders as Jerry Cotton
• 1965 · The Human Duplicators as Glenn Martin
• 1962 · The Secret Mark of D'Artagnan as D'Artagnan
• 1958 · Nowhere to Go as Paul Gregory
• 1958 · Flood Tide as Steve Martin
• 1958 · The Female Animal as Chris Farley
• 1957 · Appointment with a Shadow as Paul Baxter
• 1957 · Joe Butterfly as Sgt. Ed Kennedy
• 1957 · Man Afraid as Reverend David Collins
• 1957 · Four Girls in Town as Mike Snowden
• 1956 · The Unguarded Moment as Police Lt. Harry Graham
• 1955 · The Second Greatest Sex as Matt Davis
• 1954 · Four Guns to the Border as Bronco
• 1953 · Miss Robin Crusoe as Jonathan
• 1953 · Sins of Jezebel as Jehu
• 1952 · Monsoon as Burton
• 1952 · Han glömde henne aldrig as voice
• 1951 · Overland Telegraph as Paul Manning
• 1951 · Take Care of My Little Girl as Jack Gruber (uncredited)
• 1951 · You're in the Navy Now as Crew Member
• 1950 · Rustlers on Horseback as Jack Reynolds (as George Nadar)