Film •
Highway 301 (1950) as William B. Phillips •
12 Angry Men (1957) as Juror No. 12 •
The Nun and the Sergeant (1962) as Sergeant McGrath •
The Stripper (1963) as Ricky Powers •
Hysteria (1965) as Chris Smith •
The Sandpiper (1965) as Ward Hendricks •
The Third Day (1965) as Dom Guardiano •
The Silencers (1966) as Sam Gunther •
Harper (1966) as Dwight Troy •
Tecnica di un omicidio (1966) as Clint Harris •
Dead Heat on a Merry-Go-Round (1966) as Milo Stewart •
The Dirty Dozen (1967) as Brigadier General James Denton • ''
Don't Make Waves'' (1967) as Rod Prescott •
Every Man Is My Enemy (1967) as Tony Costa •
Manon 70 (1968) as Ravaggi •
The Big Bounce (1969) as Bob Rodgers •
The Great White Hope (1970) as Dixon •
Macédoine (1971) as Sandeberg •
$ (1971) as Mr. North •
Bring Me the Head of Alfredo Garcia (1974) as Sappensly •
Flatfoot in Hong Kong (1975) as Sam Accardo •
Soldat Duroc, ça va être ta fête (1975) as Sergeant John Lewis •
Midway (1976) as Rear Admiral
Frank Jack Fletcher •
Hit Squad (1976) as Mr. Duglas •
Death Steps in the Dark (1977) as Inspector •
Madame Claude (1977) as Howard •
The Accuser aka ''L'Imprécateur'' (1977) as Le Cadre Américain •
The Choirboys (1977) as Deputy Chief Riggs • ''
Casey's Shadow'' (1978) as Mike Marsh •
Revenge of the Pink Panther (1978) as Philippe Douvier •
Gardenia (1979) as Caruso •
10 (1979) as Hugh • ''
Courage - Let's Run'' (1979) as Charley •
Tous vedettes (1980) as Harry Stabling •
Private Benjamin (1980) as Colonel Clay Thornbush •
Sunday Lovers (1980) as Henry Morrison (segment "The French Method") •
S.O.B. (1981) as Ben Coogan •
Wrong Is Right (1982) as Harvey •
Who Dares Wins (1982) as General Ira Potter •
Wild Geese II (1985) as Robert McCann •
Nuts (1987) as Francis MacMillan
Television and radio •
Starlight Theatre (1950) as Mike Barry (Season 2, Episode 1: "Welcome Home") •
Out There (1951–1952) as Captain Bill Hurley •
Tales of Tomorrow (1952) (Season 1, Episode 23: "Bound Together") •
Studio One (1952) as Skeets •
Eye Witness (1953) (Season 1, Episode 2: "Apartment 4-D") •
Suspense (1954) as James Forsythe •
Three Steps to Heaven (1953) as Chip Morrison •
Robert Montgomery Presents (1954) • (Season 5, Episode 21: "Machinal") • (Season 5, Episode 28: "The Paradise Cafe") • (Season 5, Episode 38: "Skyblock") • (Season 5, Episode 55: "Ten Minute Alibi") • (Season 6, Episode 20: "Deadline") • as George Lawrence (Season 8, Episode 8: "One Bright Day") •
The Phil Silvers Show (1956) as Ego •
Kraft Television Theatre (1955–1957) • (Season 8, Episode 29: "Now, Where Was I?") • (Season 10, Episode 36: "All Those Beautiful Girls") •
Playhouse 90 (1958) as Malcolm Field •
The Rifleman (1959) as Wes Carney •
Alfred Hitchcock Presents (1959) as Paul Brett (Season 4, Episode 34: "A True Account") •
Alcoa Presents: One Step Beyond (1959) as Andrew Courtney (Season 1, Episode 19: "The Captain's Guests") •
Play of the Week (1960) (Season 1, Episode 26: "Palm Tree in a Rose Garden") •
Checkmate (1961) as Miles Archer •
The Investigators (1961) as Bert Crayne •
Thriller (1961) as Arthur Henshaw •
Alfred Hitchcock Presents (1962) as Harrison Fell (Season 7, Episode 21: "Burglar Proof") •
Alfred Hitchcock Presents (1962) as Edward Gibson (Season 7, Episode 36: "First Class Honeymoon") •
The Paradine Case (1962) as Andre Latour •
Stoney Burke (1962) as Roy Hazelton •
The Dick Powell Show (1961–1962) as Captain John Wycliff •
Route 66 (1962) as Frank Bridenbaugh •
The Defenders (1962–1963) as • Douglas (Season 1, Episode 19: "Reunion With Death") • Michael Hillyer (Season 2, Episode 20: "Ordeal") • Father Phelps (Season 3, Episode 9: "The Seal of Confession") •
Naked City (1963) as Gordon Lanning •
The Greatest Show on Earth (1963) as Rudy •
The Nurses (1963) as Arthur Luskin •
Arrest and Trial (1963) as George Morrison •
Bob Hope Presents the Chrysler Theatre (1963) as Stuart Landsman •
Ben Casey (1963) as Slim •
The Fugitive (1964) as Harlan Guthrie •
Espionage (1964) as Jack Hanley •
Brenner (1964) as Eddie Constantinos •
Mr. Broadway (1964) as Hogan •
The Outer Limits (1964) as Ikar (Season 2, Episode 12: "Keeper of the Purple Twilight") •
Kraft Suspense Theatre (1964–1965) as • Prosecutor David Henderson (Season 1, Episode 14: "Leviathan Five") • Robert Burke (Season 2, Episode 23: "Kill No More") •
The Rogues (1965) as Guy Gabriel •
The Name of the Game (1968) as William McKendricks •
Journey to the Unknown (1969) as Manservant •
Special Branch (1969) as Mr. Snell •
The Bold Ones: The Lawyers (1969) as Sam Rand •
Pontiac "Breakaway" commercial •
The Movie Murderer (1970) as Karel Kessler •
The Men From Shiloh, rebranded name of
The Virginian (1970) as Jackson Reed •
San Francisco International Airport (1970) as Brigadier General Goodwin • ''Hauser's Memory'' (1970) as Dorsey •
The Young Lawyers (1971) as Sergeant Fielder •
Mannix (1971) as Tom Carlson •
The Rivals of Sherlock Holmes (1971) as Commissioner of Oaths •
Thief (1971) as James Calendar •
Cutter (1972) as Meredith •
Banacek (1972) as Jerry Brinkman •
Mission: Impossible (1972) as Charles Rogan •
Love, American Style (1972) as Harris (Season 4, Episode 6: "Love and the Confession" segment) •
Banyon (1972) as Waldo •
Search (1973) as Matthew Linden •
Hawkins (1973) as Carl Vincent •
Griff (1973) as Alan Gilbert •
Double Indemnity (1973) as Edward Norton •
The Magician as Zellman •
Tenafly (1973) as Kent •
Kojak (1973) as David Lawrence •
Murder or Mercy (1974) as Dr. Eric Stoneman •
Ironside (1973–1974) as Del Hogan, Burton •
Cannon (1971–1974) as • McMillan (Season 1, Episode 13: "Nowhere Man") • Clay Spencer (Season 2, Episode 4: "That Was No Lady") • Barney Shaw (Season 3, Episode 3: "Memo from a Dead Man") • Jake McVea (Season 4, Episode 3: "Voice from the Grave") •
The Manhunter (1974) •
The Streets of San Francisco (1974) as Al Cooper •
McCloud (1971–1975) as • Jack Faraday (Season 2, Episode 2: "Top of the World, Ma!") • Fritz August (Season 5, Episode 6: "The Man with the Golden Hat") •
Death Stalk (1975) as Hugh Webster •
Switch (1975) as Paul Sinclair •
S.W.A.T. (1975) as • McVea (Season 1, Episode 7: "Death Score") • Mike Simon (Season 2, Episode 9: "Courthouse") •
Police Woman (1975) as Julian Lord •
McMillan & Wife (1977) as Charles Meridio •
79 Park Avenue (1977) as John Hackson DeWitt •
Barnaby Jones (1975–1978) as • Maxwell Strager (Season 4, Episode 4: "The Price of Terror") • Gene Gates (Season 6, Episodes 18 & 19: "Final Judgment") •
The Young Runaways (1978) as Fred Lockhart •
Kaz (1978) (Season 1, Episode 7: "Which Side Are You On?") •
The Rockford Files (1975–1979) as • Senator Evan Murdock (Season 1, Episode 14: "Aura Lee, Farewell") • Bob Coleman (Season 2, Episode 5: "The Deep Blue Sleep") • Roman Clementi (Season 3, Episode 2: "The Oracle Wore a Cashmere Suit") • Harold Jack Coombs (Season 5, Episode 19: "Never Send a Boy King to Do a Man's Job") •
Quincy, M.E. (1977–1979) as • Dr. John Franklin (Season 2, Episode 12: "Valleyview") • Dr. Steven Chase (Season 4, Episode 23: "The Eye of the Needle") •
The Streets of L.A. (1979) as Ralph Salkin •
Tenspeed and Brown Shoe (1980) as LaCrosse •
The Two Lives of Carol Letner (1981) as Ed Leemans •
Darkroom (1981) as Greg Conway •
Bret Maverick (1982) as Everest Sinclair •
Not Just Another Affair (1982) as Professor Wally Dawson (TV movie) • ''
Don't Go to Sleep'' (1982) as Dr. Cole (TV movie) • ''
Starflight: The Plane That Couldn't Land'' (1983) as Felix Duncan (TV movie) •
Shooting Stars (1983) as Woodrow Norton (TV movie) •
Getting Physical (1984) as Hugh Gibley (TV movie) • ''
No Man's Land'' (1984) as Will Blackfield (TV movie) •
Cover Up (1984) as Mason Carter •
Half Nelson (1985) as Arthur Harrison (TV movie) •
In Like Flynn (1985) as Colonel Harper •
Assassin (1986) as Calvin Lantz •
The Ladies (1987) as Jerry •
Moonlighting (1986–1988) as Alexander Hayes •
Something Is Out There (1988) as Commissioner Estabrook == References ==