Credits

• 1977 · Mayday at 40,000 Feet as Harry Jensen
• 1976 · That's Entertainment, Part II as (archive footage)
• 1976 · Crackle of Death as Don Kibbey
• 1975 · Matt Helm as Fred Wells
• 1975 · Cop on the Beat as The Golfer
• 1975 · A Matter of Wife... and Death as Paulie Baker
• 1974 · Kolchak: The Night Stalker as Don Kibbey
• 1974 · The Spectre of Edgar Allan Poe as Dr. Adam Forrest
• 1974 · The Green Hornet as Duke Slate
• 1974 · Tight as a Drum as Garfield Stone
• 1973 · Police Story as
• 1973 · The Men Who Made the Movies: Vincente Minnelli as Self (archive footage)
• 1972 · The Streets of San Francisco as
• 1971 · Cannon as
• 1971 · City Beneath the Sea as Gen. Putnam
• 1970 · The Boy Who Stole the Elephant as Mr. Corbert
• 1969 · Marcus Welby, M.D. as Homer Chatfield
• 1968 · Land of the Giants as SID Sergeant
• 1968 · Adam-12 as Hanley
• 1968 · Adam-12 as Mr. Wilkinson
• 1968 · Warkill as Phil Sutton
• 1968 · Deadly Inheritance as Inspector Greville
• 1967 · Mannix as
• 1967 · Ironside as
• 1967 · Red Tomahawk as Bill Kane
• 1966 · The Green Hornet as Duke Slate
• 1966 · The Singing Nun as Fitzpatrick
• 1966 · Johnny Reno as Joe Conners
• 1965 · Hogan's Heroes as
• 1965 · The Sandpiper as Walter Robinson
• 1965 · Branded as
• 1965 · House of the Black Death as Paul Desard
• 1963 · Mr. Novak as Powell
• 1963 · The Lieutenant as
• 1963 · The Dakotas as
• 1962 · Combat! as Pvt. Todd
• 1962 · The Alfred Hitchcock Hour as Sheriff Dade
• 1961 · Ben Casey as
• 1960 · Surfside 6 as
• 1960 · The Bramble Bush as Larry McFie
• 1959 · Philip Marlowe as
• 1959 · Bourbon Street Beat as
• 1959 · Adventures in Paradise as Jock Underhill
• 1959 · The Alaskans as
• 1959 · The Rebel as Sheriff Matt Dunsen
• 1959 · The Rebel as Trace Dawes
• 1959 · Wichita Town as
• 1959 · Riverboat as Homer Atkins
• 1959 · Warlock as Abe McQuown
• 1959 · Rawhide as
• 1958 · 77 Sunset Strip as
• 1958 · Money, Women and Guns as Jess Ryerson
• 1958 · Wanted: Dead or Alive as Victor Kincaid
• 1958 · Wanted: Dead or Alive as Johnny Haywood
• 1958 · Date with Disaster as Miles Harrington
• 1957 · Raintree County as Bobby Drake
• 1957 · Perry Mason as Cleve Niles
• 1957 · Perry Mason as Richard Harkens
• 1957 · The Cyclops as Lee Brand
• 1956 · Dick Powell's Zane Grey Theatre as Marshall Dave Harmon
• 1955 · Sudden Danger as Wallace Curtis
• 1955 · Cheyenne as
• 1955 · Gunsmoke as Ben Hurley
• 1955 · Betrayed Women as Jeff Darrell
• 1955 · The Millionaire as Dr. Alan March
• 1954 · Climax! as Terry Lennox
• 1954 · Climax! as Alan
• 1953 · Sangaree as Dr. Roy Darby
• 1951 · FBI Girl as Carl Chercourt
• 1951 · Schlitz Playhouse of Stars as Colonel Mournay
• 1951 · Schlitz Playhouse of Stars as Fletcher Craig
• 1951 · Disc Jockey as Johnny
• 1951 · Tales of Tomorrow as
• 1951 · Never Trust a Gambler as Police Sgt. Ed Donovan
• 1950 · Lux Video Theatre as Gary Morgan
• 1950 · Lux Video Theatre as Leonard Vole
• 1950 · The Great Rupert as Peter 'Pete' Dingle
• 1949 · Scene of the Crime as Det. 'C.C.' Gordon
• 1949 · Lights Out as
• 1949 · Mr. Belvedere Goes to College as Bill Chase
• 1949 · Suspense as Dan Bedell
• 1949 · Suspense as
• 1948 · Words and Music as Richard Rodgers
• 1948 · Hills of Home as Mr. Milton
• 1948 · Studio One as Clark Sherrell
• 1948 · Alias a Gentleman as Johnny Lorgen
• 1947 · Cass Timberlane as Jamie Wargate
• 1947 · The Beginning or the End as Matt Cochran
• 1947 · I'll Be Yours as George Prescott
• 1946 · Courage of Lassie as Sergeant Smitty
• 1946 · Faithful in My Fashion as Jeff Compton
• 1946 · The Green Years as Robert Shannon as young man
• 1945 · Main Street After Dark as Radio Broadcaster (voice) (uncredited)
• 1945 · This Man's Navy as Jess Weaver
• 1944 · Meet Me in St. Louis as John Truett
• 1944 · Mrs. Parkington as Ned Talbot
• 1944 · Marriage Is a Private Affair as Bill Rice
• 1944 · Maisie Goes to Reno as Sgt. Bill Fullerton
• 1944 · Two Girls and a Sailor as Frank Miller
• 1944 · The White Cliffs of Dover as Dying American Soldier (uncredited)
• 1944 · Primary Flight Training: Flight Sense as Kit Wilkins
• 1944 · Twenty Years After as (archive footage)
• 1943 · Northern Pursuit as Heinzmann (uncredited)
• 1940 · The Howards of Virginia as James Howard at 16
• 1940 · The Mortal Storm as Second Classroom Scene
• 1940 · Our Town as Best Man at Wedding