Credits

• 1980 · Life, Liberty and Pursuit on the Planet of the Apes as Travin
• 1980 · This Year's Blonde as Sol Silverman
• 1980 · Galactica 1980 as Resistance Leader / The Old Man
• 1979 · The Great Santini as Col. Varney
• 1979 · Archie Bunker's Place as
• 1978 · Overboard as Bernie Bertelli
• 1977 · Man from Atlantis as Hugh Trevanian
• 1977 · Kingston: Confidential as
• 1976 · Quincy, M.E. as
• 1976 · Crackle of Death as
• 1975 · Queen of the Stardust Ballroom as Jack
• 1974 · Kolchak: The Night Stalker as Walter Green
• 1974 · Planet of the Apes as
• 1974 · Harry O as
• 1974 · The Six Million Dollar Man as Herman Lower
• 1973 · Police Story as Lassiter
• 1972 · The Streets of San Francisco as
• 1972 · The Sixth Sense as
• 1971 · Columbo as Sergeant Hoffman
• 1971 · Cannon as
• 1971 · Travis Logan, D.A. as Dr. Reichert
• 1971 · Vanished as Pete Descowicz
• 1971 · The D.A.: Conspiracy to Kill as Arthur DeHaven
• 1970 · The Immortal as
• 1970 · Arnie as
• 1970 · Patton as Brig. Gen. Hobart Carver
• 1968 · Secret Ceremony as Dr. Walter Stevens (uncredited)
• 1968 · Hawaii Five-O as Grayson
• 1968 · Hawaii Five-O as Harry Maguire
• 1968 · Hawaii Five-O as Meredith Howell
• 1968 · The Outsider as
• 1967 · Mannix as
• 1967 · Judd for the Defense as
• 1967 · Cimarron Strip as
• 1967 · Point Blank as Stegman
• 1967 · Ironside as
• 1966 · Dead Heat on a Merry-Go-Round as Paul Feng
• 1966 · Mission: Impossible as Barsky
• 1966 · Mission: Impossible as Stephan Gomalk
• 1966 · Mission: Impossible as Yorgi Petrosian
• 1966 · Mission: Impossible as Police Chief Petrovitch
• 1966 · The Green Hornet as Dale Hyde
• 1966 · Star Trek as Corby
• 1965 · The F.B.I. as Martin Jago
• 1965 · The F.B.I. as Paul Gray
• 1965 · The F.B.I. as William MacKenzie
• 1965 · The F.B.I. as Miles Currier
• 1965 · The Big Valley as Cass Hyatt
• 1965 · Run for Your Life as Lt. Herbert Decker
• 1963 · The Fugitive as Shaw - Social Worker
• 1963 · The Fugitive as Ollie Enright
• 1963 · The Lieutenant as
• 1962 · The Alfred Hitchcock Hour as Molloy
• 1962 · Saints and Sinners as Phil Kranz
• 1962 · Sam Benedict as
• 1961 · The Defenders as Sgt. Jesse Cobb
• 1961 · The Defenders as Dr. Sobranie
• 1960 · The Iceman Cometh as Chuck
• 1959 · Summer of Decision as Mr. Poole
• 1959 · Play of the Week as
• 1959 · New York Confidential as
• 1958 · Naked City as Det. Hal Perleman
• 1958 · Naked City as Henry
• 1957 · Decoy as Johnny Troy
• 1957 · Richard Diamond, Private Detective as George Maxton
• 1955 · Playwrights '56 as
• 1955 · A Man Is Ten Feet Tall as Lloyd Mills
• 1955 · Gunsmoke as Shaver
• 1955 · Gunsmoke as Peak Stratton
• 1955 · Julius Caesar as Casca
• 1952 · Omnibus as
• 1951 · Detective Story as Lewis Abbott
• 1951 · Crime Photographer as
• 1950 · The Sleeping City as Dr. Alex Connell (uncredited)
• 1949 · Suspense as
• 1948 · Studio One as Harry Henderson
• 1948 · Studio One as Otis
• 1948 · Studio One as Dave
• 1948 · The Philco Television Playhouse as John Poe
• 1948 · The Philco Television Playhouse as Lloyd Mills