1969
Deadly Shots on Broadway as Jerry Cotton1968
Jerry Cotton: Death in the Red Jaguar as Jerry Cotton1967
House of 1,000 Dolls as Stephen Armstrong1967
The Million Eyes of Sumuru as Agent Nick West1965
The F.B.I. as Alex Rydell1963
Burke's Law as Chris Maitland1961
Musik aus Studio B as Self1960
The Andy Griffith Show as Dr. Robert Benson1959
The Man and the Challenge as Dr. Glenn Barton1958
The Further Adventures of Ellery Queen as Ellery Queen1956
The Steve Allen Show as Self - Ellery Queen1956
Away All Boats as Lieut. Dave MacDougall1955
Alfred Hitchcock Presents as Gerald R. Clarke1955
Alfred Hitchcock Presents as Collin Hardy1955
Six Bridges to Cross as Edward Gallagher1955
Lady Godiva of Coventry as Lord Leofric1954
Climax! as Harry Parker1953
Letter to Loretta as Keith Warren1953
Letter to Loretta as Austin Granger1953
Letter to Loretta as Arthur Wayne1953
Letter to Loretta as Steve Baxter1953
Letter to Loretta as Newton Ralston1953
Letter to Loretta as Robert Schumann1953
Letter to Loretta as Charles Diebold1953
Letter to Loretta as Barry Kendall1952
Cavalcade of America as Not available1952
Cavalcade of America as Eliphalet Remington II1952
Phone Call from a Stranger as Pilot1951
Hallmark Hall of Fame as Joseph McCoy1951
Schlitz Playhouse of Stars as Richard MacLeod1951
The Desert Fox: The Story of Rommel as Commando1950
Lux Video Theatre as Jeremy1950
Lux Video Theatre as Don1950
Lux Video Theatre as Dr. Frank MatsonNaN
Shannon as Not available2022
Rat Pack as Self (archive footage)1974
Nakia as McMasters1973
Beyond Atlantis as Nereus1968
Jerry Cotton: Death and Diamonds as Jerry Cotton1968
Radhapura – Endstation der Verdammten as Steve Weston1967
Murderers Club of Brooklyn as Jerry Cotton1966
Jerry Cotton: The Trap Snaps Shut at Midnight as Jerry Cotton1966
Jerry Cotton: Tip Not Included as Jerry Cotton1965
The Human Duplicators as Glenn Martin1965
The Violin Case Murders as Jerry Cotton1965
Manhattan Night of Murder as Jerry Cotton1963
Zigzag as Not available1962
The Secret Mark of D'Artagnan as D'Artagnan1958
The Female Animal as Chris Farley1958
Nowhere to Go as Paul Gregory1958
Flood Tide as Steve Martin1957
Man Afraid as Reverend David Collins1957
Appointment with a Shadow as Paul Baxter1957
Joe Butterfly as Sgt. Ed Kennedy1957
Four Girls in Town as Mike Snowden1956
The Unguarded Moment as Police Lt. Harry Graham1956
Congo Crossing as David Carr1955
The Second Greatest Sex as Matt Davis1954
Carnival Story as Bill Vines1954
Four Guns to the Border as Bronco1953
Robot Monster as Roy1953
Sins of Jezebel as Jehu1953
Miss Robin Crusoe as Jonathan1952
Monsoon as Burton1952
Han glömde henne aldrig as voice1951
You're in the Navy Now as Crew Member1951
Take Care of My Little Girl as Jack Gruber (uncredited)1951
Overland Telegraph as Paul Manning1950
Rustlers on Horseback as Jack Reynolds (as George Nadar)