Credits

• 2017 · Psycho Tom as Dr. Fred Richman
• 1993 · 24 Hour Psycho as Dr. Richmond (archive footage)
• 1982 · Tucker's Witch as
• 1978 · David Cassidy: Man Under Cover as Sgt. Abrams
• 1978 · Vega$ as
• 1978 · Evening in Byzantium as Walter Klein
• 1977 · Lou Grant as
• 1977 · Young Joe, the Forgotten Kennedy as Delaney
• 1977 · CHiPs as Bruno
• 1977 · CHiPs as
• 1977 · The Hardy Boys / Nancy Drew Mysteries as
• 1976 · Quincy, M.E. as
• 1976 · Charlie's Angels as Sgt. Cates
• 1976 · Baa Baa Black Sheep as Thomas Moore
• 1976 · The Flying Misfits as Brig. Gen. Thomas Moore
• 1976 · Crackle of Death as Tony Vincenzo
• 1976 · Demon and the Mummy as Tony Vincenzo
• 1975 · Ellery Queen as
• 1975 · Switch as Sam
• 1975 · Please Call It Murder as Mickey Costigan
• 1974 · The Rockford Files as Vern St. Cloud
• 1974 · Kolchak: The Night Stalker as Tony Vincenzo
• 1974 · The Rockford Files as Beppy Conigliaro
• 1973 · Key West as General Tom Luker
• 1973 · Kojak as Tom Donnelly
• 1973 · Happy Mother's Day, Love George as Sheriff Roy
• 1973 · Emperor of the North as Policeman
• 1973 · Toma as Lieutenant Spooner
• 1973 · Police Story as
• 1973 · The Night Strangler as Tony Vincenzo
• 1972 · Chato's Land as Jubal Hooker
• 1972 · The Night Stalker as Tony Vincenzo
• 1971 · Crosscurrent as Capt. E. J. Goodlad
• 1971 · Young Dr. Kildare as Attorney
• 1971 · The Hunting Party as Matthew Gunn
• 1971 · Scandalous John as Barton Whittaker
• 1970 · The Young Lawyers as
• 1970 · On a Clear Day You Can See Forever as Dr. Conrad Fuller
• 1969 · Medical Center as
• 1968 · Bullitt as Captain Sam Bennett
• 1968 · The Mod Squad as
• 1968 · Hawaii Five-O as Benny Kalua
• 1968 · Hawaii Five-O as Marty Mauritany
• 1968 · The Name of the Game as Luis Fierro
• 1968 · Hawaii Five-O as Mendoza
• 1968 · Hawaii Five-O as Frank Epstein
• 1968 · Hawaii Five-O as Shako
• 1968 · The Outsider as
• 1968 · Chubasco as Laurindo
• 1968 · Alexander The Great as Attalos
• 1967 · Tony Rome as Rudy Kosterman
• 1967 · Judd for the Defense as
• 1967 · Cimarron Strip as
• 1967 · Ironside as
• 1967 · Ironside as Ted Berringer, Sr.
• 1967 · Captain Nice as
• 1966 · The Sand Pebbles as Stawski
• 1966 · Mission: Impossible as Jack Wellman
• 1966 · Felony Squad as
• 1966 · Tarzan as
• 1966 · The Plainsman as Chief Black Kettle
• 1965 · The F.B.I. as Nikos Kapralos
• 1965 · Get Smart as
• 1965 · The Wild Wild West as Diamond Dave Desmond
• 1965 · The Big Valley as Adam Howard
• 1965 · The Satan Bug as Tasserly
• 1964 · Profiles in Courage as Captain Bogart
• 1964 · Profiles in Courage as Perry Fuller
• 1964 · Ready for the People as Murray Brock
• 1964 · Daniel Boone as Dull Knife
• 1964 · Daniel Boone as General James Wilkerson
• 1964 · Daniel Boone as Bickford
• 1964 · The Rogues as Absalom MacBride
• 1963 · The Raiders as Sgt. Austin Tremaine
• 1963 · Bob Hope Presents the Chrysler Theatre as
• 1963 · My Favorite Martian as Lt. Murphy
• 1963 · Mr. Novak as Carl Green
• 1963 · The Bill Dana Show as
• 1963 · The Outer Limits as Empyrian
• 1963 · Wall of Noise as Johnny Papadakis
• 1962 · Combat! as Pvt. Clawson
• 1962 · Combat! as Sgt. Tom Akers
• 1962 · Stoney Burke as
• 1962 · The Virginian as Bob Coulter
• 1962 · The Virginian as Charles Sanders
• 1962 · Saints and Sinners as Alberto Bianco
• 1962 · Hemingway's Adventures of a Young Man as Joe Boulton
• 1962 · Third of a Man as Doon
• 1962 · Follow That Dream as Nick
• 1961 · West Side Story as Lieutenant Schrank
• 1961 · The New Breed as Felix Pascal
• 1961 · Ben Casey as
• 1961 · Bus Stop as
• 1961 · Cain's Hundred as Walter Hayes
• 1961 · The Defenders as District Attorney Gardella
• 1961 · The Defenders as District Attorney
• 1961 · The Defenders as Assistant District Attorney Murphy
• 1961 · The Defenders as
• 1960 · Route 66 as
• 1960 · Outlaws as
• 1960 · Murder, Inc. as William Tobin
• 1960 · Psycho as Dr. Fred Richman
• 1960 · Who Was That Lady? as Belka
• 1960 · The Rise and Fall of Legs Diamond as Lt. Moody
• 1959 · The Detectives as
• 1959 · Adventures in Paradise as McGraw
• 1959 · Adventures in Paradise as Martin Quirk
• 1959 · Adventures in Paradise as John Briggs
• 1959 · The Alaskans as
• 1959 · The Twilight Zone as
• 1959 · The Twilight Zone as De Cruz
• 1959 · Men into Space as
• 1959 · Deadline as Lyons
• 1959 · Bonanza as William Poole
• 1959 · Bonanza as Frank Scott / Mel Barnes
• 1959 · Tightrope as
• 1959 · Black Saddle as Grat Mowery
• 1959 · Rawhide as Bolivar Jagger
• 1959 · Rawhide as Sheriff Blaine
• 1958 · I Want to Live! as Edward S. 'Ed' Montgomery
• 1958 · 77 Sunset Strip as
• 1958 · Naked City as Duke
• 1958 · Bronco as
• 1958 · The Brothers Karamazov as Mavrayek
• 1957 · Decoy as Lieutenant
• 1957 · Decoy as Sgt. Steve Necclo
• 1957 · Perry Mason as Howard Walters
• 1957 · Perry Mason as Capt. Mike Caldwell
• 1957 · Have Gun, Will Travel as
• 1956 · Dick Powell's Zane Grey Theatre as Jesse Harp
• 1956 · Dick Powell's Zane Grey Theatre as Corporal Townsend
• 1955 · The Desperate Hours as State Trooper (uncredited)
• 1955 · Gunsmoke as Carl Mandee
• 1955 · Gunsmoke as Enoch Mills
• 1955 · Gunsmoke as Miguel
• 1955 · Gunsmoke as Jim Nation
• 1953 · General Electric Theater as Director
• 1949 · Suspense as