2019
The Twilight Zone: A 60th Anniversary Celebration as Martin Sloan (archive footage)2004
Sam Peckinpah's West: Legacy of a Hollywood Renegade as Self (archive footage)1984
Bruce Lee: The Legend as Self1983
Hollywood Out-takes and Rare Footage as Self (archive footage) (uncredited)1978
Game of Death as Jim Marshall1977
Spectre as Dr. Ham Hamilton1976
Sherlock Holmes in New York as Mortimer McGrew1976
Gibbsville as Ray Whitehead1975
Arena as Self (archive footage)1975
The Hindenburg as Edward Douglas1975
The Killer Elite as Lawrence Weyburn1975
The Turning Point of Jim Malloy as Ray Whitehead1974
The Great Ice Rip-Off as Harkey Rollins1974
Bring Me the Head of Alfredo Garcia as Quill1974
A Black Ribbon for Deborah as Ofenbauer1971
The Neon Ceiling as Jones1970
McCloud as Not available1970
Lovers and Other Strangers as Hal Henderson1969
They Shoot Horses, Don't They? as Rocky Gravo1968
The Dick Cavett Show as Self - Guest1968
Companions in Nightmare as Eric Nicholson1967
The Shuttered Room as Mike Kelton1965
Strange Bedfellows as Richard Bramwell1965
Invisible Diplomats as Brad1964
The Rogues as Tony Fleming1964
The Hollywood Palace as Self - Host1963
Kraft Suspense Theatre as Hugo Myrich1963
For Love or Money as Sonny Smith1963
A Ticklish Affair as Key Weedon1962
The Tonight Show Starring Johnny Carson as Self1962
The Alfred Hitchcock Hour as Duke Marsden1962
Kid Galahad as Willy Grogan1962
Five Miles to Midnight as David Barnes1962
That Touch of Mink as Roger1961
The Mike Douglas Show as Self1961
The Spiral Staircase as Stephen Warren1959
The Twilight Zone as Martin Sloan1959
Ask Any Girl as Evan Doughton1959
The Story on Page One as Larry Ellis1958
Teacher's Pet as Dr. Hugo Pine1958
The Tunnel of Love as Dick Pepper1957
Desk Set as Mike Cutler1957
The James Dean Story as Self1956
Tony Awards as Self - Presenter1956
Conflict as Self - Host1955
The Desperate Hours as Chuck Wright1954
Climax! as Edgar Holt1954
Rear Window as Jeff's Editor (voice) (uncredited)1954
Young at Heart as Alex Burke1953
Torch Song as Cliff Willard1953
City That Never Sleeps as Johnny Kelly1953
Arena as Hob Danvers1953
The Girl Who Had Everything as Vance Court1952
Holiday for Sinners as Jason Kent1952
You for Me as Dr. Jeff Chadwick1951
Schlitz Playhouse of Stars as Jimmy Sampson1951
Only the Valiant as Lt. William Holloway1951
Too Young to Kiss as John Tirsen1951
Come Fill the Cup as Boyd Copeland1951
Target Unknown as Capt. Reiner1951
Slaughter Trail as Ike Vaughn aka Murray1950
Robert Montgomery Presents as Tony Marino1950
What's My Line? as Self - Panelist1950
Lux Video Theatre as Not available1950
Hunt the Man Down as Paul Bennett1949
Lust for Gold as Pete Thomas1949
Tell It to the Judge as Alexander Darvac1948
Studio One as Philip Adams / Alan Fredericks1948
The Ed Sullivan Show as Self1948
The Three Musketeers as Porthos1948
Wake of the Red Witch as Samuel 'Sam' Rosen1948
The Woman in White as Walter Hartright1947
Escape Me Never as Caryl Dubrok1943
Air Force as Co-Pilot1943
Old Acquaintance as Rudd Kendall1942
The Male Animal as Student (uncredited)1942
Breakdowns of 1942 as Self1942
The Mad Martindales as Peter Varney (as Byron Barr)1942
The Gay Sisters as Gig Young1941
They Died with Their Boots On as Lt. Roberts (uncredited)1941
One Foot in Heaven as First Groom Asking for Dog Licence (uncredited)1941
Dive Bomber as Abbott - Guinea Pig 2 Experiment 32 (uncredited)1941
You're in the Army Now as Soldier1941
The Tanks Are Coming as Jim Allen1941
Sergeant York as Marching Soldier (uncredited)1940
Misbehaving Husbands as Floor Walker (as Byron Barr)