Credits

• 2017 · A New Dimension in Noir: Filming Inferno in 3D as Self
• 2004 · Sam Peckinpah's West: Legacy of a Hollywood Renegade as Self (archive footage)
• 2002 · The Men Who Made the Movies: Samuel Fuller as Sandy Dawson (archive footage) (uncredited)
• 1997 · Barbara Stanwyck: Straight Down the Line as Self (archive footage)
• 1991 · Barbara Stanwyck: Fire and Desire as Self (archive footage)
• 1986 · The Spencer Tracy Legacy: A Tribute by Katharine Hepburn as Self (archive footage)
• 1973 · The Iceman Cometh as Larry Slade
• 1973 · Executive Action as Foster
• 1973 · The Outfit as Mailer
• 1973 · The Man Without a Country as Lt. Cmdr. Vaughan
• 1973 · Lolly-Madonna XXX as Pap Gutshall
• 1973 · The Moviemakers as Self
• 1972 · And Hope to Die as Charley
• 1971 · The Love Machine as Gregory 'Greg' Austin
• 1971 · Lawman as Sabbath Marshal Cotton Ryan
• 1970 · The Reason Why as Roger
• 1969 · Captain Nemo and the Underwater City as Captain Nemo
• 1969 · Simon and Garfunkel: Songs of America as Self - Host
• 1969 · The Wild Bunch as Deke Thornton
• 1968 · Anzio as Gen. Carson
• 1968 · A Minute to Pray, a Second to Die as New Mexico Gov. Lem Carter
• 1967 · Custer of the West as Mulligan
• 1967 · Hour of the Gun as Ike Clanton
• 1967 · The Dirty Dozen as Col. Everett Dasher Breed
• 1967 · The Busy Body as Charley Barker
• 1966 · The Professionals as Ehrengard
• 1965 · Battle of the Bulge as General Grey
• 1965 · The Dirty Game as General Bruce
• 1965 · The Crooked Road as Richard Ashley
• 1964 · The Inheritance as Narrator (voice)
• 1964 · World War One as Narrator
• 1964 · World War I: The Complete Story as Narrator
• 1964 · A Regular Bouquet: Mississippi Summer as Narrator (voice)
• 1963 · Kraft Suspense Theatre as Thomas Bollington
• 1963 · Bob Hope Presents the Chrysler Theatre as
• 1962 · Billy Budd as John Claggart, Master of Arms
• 1962 · The Tonight Show Starring Johnny Carson as Self
• 1962 · The Longest Day as Brig. Gen. James M. Gavin
• 1961 · King of Kings as John the Baptist
• 1961 · The Canadians as Inspector William Gannon
• 1960 · The Snows of Kilimanjaro as Harry Walters
• 1960 · Ice Palace as Thor Storm
• 1959 · Odds Against Tomorrow as Earle Slater
• 1959 · Day of the Outlaw as Blaise Starrett
• 1959 · Lonelyhearts as William Shrike
• 1959 · The David Susskind Show as Self
• 1958 · God's Little Acre as Ty Ty Walden
• 1958 · The Great Gatsby as Jay Gatsby
• 1957 · Alcoa Theatre as Trilbridge
• 1957 · Alcoa Theatre as Mike Ripetti
• 1957 · Goodyear Theatre as Frank Berry
• 1957 · Men in War as Lt. Benson
• 1956 · Dick Powell's Zane Grey Theatre as Matt Jessop
• 1956 · Dick Powell's Zane Grey Theatre as Cob Oakley
• 1956 · Dick Powell's Zane Grey Theatre as Sheriff Amos Parney
• 1956 · Dick Powell's Zane Grey Theatre as Captain William Kraig
• 1956 · Back from Eternity as Bill Lonagan
• 1956 · The Steve Allen Show as Self
• 1956 · The Proud Ones as Marshal Cass Silver
• 1956 · The House Without a Name as
• 1955 · The Tall Men as Nathan Stark
• 1955 · House of Bamboo as Sandy Dawson
• 1955 · Escape to Burma as Jim Brecan
• 1955 · Bad Day at Black Rock as Reno Smith
• 1954 · Her Twelve Men as Joe Hargrave
• 1954 · About Mrs. Leslie as George Leslie
• 1954 · Alaska Seas as Matt Kelly
• 1953 · Inferno as Donald Whitley Carson III
• 1953 · City Beneath the Sea as Brad Carlton
• 1953 · The Oscars as Self
• 1953 · The Naked Spur as Ben Vandergroat
• 1952 · Horizons West as Dan Hammond
• 1952 · Beware, My Lovely as Howard Wilton
• 1952 · Clash by Night as Earl Pfeiffer
• 1951 · On Dangerous Ground as Jim Wilson
• 1951 · The Racket as Nick Scanlon
• 1951 · Flying Leathernecks as Capt. Carl 'Griff' Griffin
• 1951 · Best of the Badmen as Jeff Clanton
• 1951 · Hard, Fast and Beautiful! as Seabright Tennis Match Spectator (uncredited)
• 1950 · Born to Be Bad as Nick
• 1950 · The Woman on Pier 13 as Bradley Collins / Frank Johnson
• 1950 · The Secret Fury as David McLean
• 1950 · What's My Line? as Self - Mystery Guest
• 1950 · What's My Line? as Self
• 1949 · The Set-Up as Stoker
• 1949 · Caught as Smith Ohlrig
• 1949 · Act of Violence as Joe Parkson
• 1948 · The Boy with Green Hair as Dr. Evans
• 1948 · Return of the Bad Men as Sundance Kid
• 1948 · Berlin Express as Robert Lindley
• 1947 · Crossfire as Montgomery
• 1947 · The Woman on the Beach as Scott Burnett
• 1947 · Trail Street as Allen Harper
• 1944 · Marine Raiders as Capt. Dan Craig
• 1944 · Tender Comrade as Chris Jones
• 1943 · Gangway for Tomorrow as Joe Dunham
• 1943 · The Iron Major as Father Timothy 'Tim' Donovan
• 1943 · Behind the Rising Sun as Lefty O'Doyle
• 1943 · The Sky's the Limit as Reginald Fenton
• 1943 · Bombardier as Joe Connors
• 1940 · The Texas Rangers Ride Again as Eddie (uncredited)
• 1940 · North West Mounted Police as Constable Dumont
• 1940 · Golden Gloves as Pete Wells
• 1940 · Queen of the Mob as Jim
• 1940 · The Ghost Breakers as Intern (uncredited)