John Hoyt
- Once Upon a Time in Brooklyn
2013 Carmine
- Mulberry Street
2006 Big Vic
- The Last Request
2006 Big Joe
- The Pompatus of Love
1996 Big Toe
- Creepy Classics
1987 Mr. Franz - (archive footage)
- Alvin Goes Back to School
1986 Mr. Quickstudy
- Desperately Seeking Susan
1985 Space Commander
- Forty Days of Musa Dagh
1982 General Waggenheim
- Gimme a Break!
1981 Stanley Kanisky
- The Forgotten City of the Planet of the Apes
1980 Barlow
- A Great Ride
1979 Jukebox Drunk
- In Search of Historic Jesus
1979 Synagogue Man #1
- Nero Wolfe
1979 Hewitt
- The Winds of Kitty Hawk
1978 Prof. Samuel Langley
- Meeting of Minds
1977
- The Rhinemann Exchange
1977 German scientist
- The Turning Point of Jim Malloy
1975 Harry Longden
- Matt Helm
1975 Same Rae
- Flesh Gordon
1974 Professor Gordon
- Planet of the Apes
1974 Prefect Barlow
- Kolchak: The Night Stalker
1974 Dr. Beckwith
- Police Woman
1974
- The Six Million Dollar Man
1974 Dr. Spruger
- Welcome Home, Johnny Bristol
1972 Minister
- The Intruders
1970 Appleton
- Panic in the City
1968 Dr. Milton Becker
- The Outcasts
1968
- It Takes a Thief
1968 Mundt
- Winchester '73
1967 Sunrider
- Ironside
1967 Malcolm Henderson
- Duel at Diablo
1966 Chata
- Gunpoint
1966 Mayor Osborne
- Fame Is the Name of the Game
1966 Larkin
- The Time Tunnel
1966 The Alien Leader
- Star Trek
1966 Dr. Phil Boyce (archive footage)
- The Monkees
1966 Mendoza
- CBS Playhouse
1966 Hobart Waylon
- Two on a Guillotine
1965 Attorney Carl Vickers
- Young Dillinger
1965 Dr. Wilson
- Asylum for a Spy
1965 Lowell Ritchards
- Operation C.I.A.
1965 Wells
- Hogan's Heroes
1965
- Get Smart
1965 Mr. Bunny
- Laredo
1965
- The Big Valley
1965 Captain Waterman
- The Loner
1965 Colonel
- Honey West
1965 Prof. Von Kemp
- The Time Travelers
1964 Dr. Varno
- The Glass Cage
1964 Writer
- The Munsters
1964
- The Rogues
1964 Spigal
- Daniel Boone
1964 Patrick Henry
- Profiles in Courage
1964 Mr. Finchley
- Wendy and Me
1964
- Tom, Dick and Mary
1964 Dr. Krevoy
- Voyage to the Bottom of the Sea
1964 General Beeker
- The Man from U.N.C.L.E.
1964 Aristide
- Cleopatra
1963 Cassius
- X: The Man with the X-Ray Eyes
1963 Willard Benson
- Burke's Law
1963 Otto Veidt
- Kraft Suspense Theatre
1963 Mr. Orbin
- Petticoat Junction
1963 John Fisher
- The Dakotas
1963
- The Outer Limits
1963 Emmett Balfour
- Arrest and Trial
1963 Mr. Satterley
- Merrill's Marauders
1962 Gen. Joseph Stilwell
- The Virginian
1962 Judge Wickersham
- The Alfred Hitchcock Hour
1962 Dr. Knox
- Alcatraz Express
1961 Capone's Attorney
- Dr. Kildare
1961 Dr. Bernard Motley
- Gunslinger
1961 Shubel Morgan
- Spartacus
1960 Caius
- Outlaws
1960
- The Roaring 20's
1960
- Johnny Midnight
1960
- The Chevy Mystery Show
1960 Arnold Bellson
- Checkmate
1960 Louis Roche
- Curse of the Undead
1959 Dr. Carter
- Never So Few
1959 Col. Reed
- Riot in Juvenile Prison
1959 Col. Ernest Walton
- Bourbon Street Beat
1959 John Cavanagh
- The Twilight Zone
1959 Ross
- Johnny Staccato
1959
- Rawhide
1959
- Adventures in Paradise
1959 Sebastian
- The Alaskans
1959
- Laramie
1959
- Law of the Plainsman
1959 Col. Efram Springer
- Riverboat
1959 Antoine Rigaud
- Bonanza
1959 Major Sutcliffe
- Attack of the Puppet People
1958 Mr. Franz
- The Beast of Budapest
1958 Prof. Ernst Tolnai
- Peter Gunn
1958 B.E. Raleigh
- The Rifleman
1958
- Lawman
1958
- Westinghouse Desilu Playhouse
1958 Capone's Attorney
- Baby Face Nelson
1957 Samuel F. Parker
- Sierra Stranger
1957 Sheriff
- God Is My Partner
1957 Gordon Palmer
- Perry Mason
1957 Joseph Harrison
- Zorro
1957
- Leave It to Beaver
1957 Doctor Compton
- The Thin Man
1957 Florist Sitwell
- Richard Diamond, Private Detective
1957 Burnison
- M Squad
1957 Dr. Carter
- Maverick
1957
- Forever, Darling
1956 Bill Finlay
- Death of a Scoundrel
1956 Mr. O'Hara
- The Come On
1956 Harold King, alias Harley Kendrick
- Wetbacks
1956 Steve Bodine
- The Conqueror
1956 Shaman
- Mohawk
1956 Butler
- Dick Powell's Zane Grey Theatre
1956 Frank Hale
- Telephone Time
1956
- The Big Combo
1955 Nils Dreyer
- Blackboard Jungle
1955 Mr. Warneke
- Moonfleet
1955 Magistrate Maskew
- The Purple Mask
1955 Rochet
- The Girl in the Red Velvet Swing
1955 William Travers Jerome
- Trial
1955 Ralph Castillo
- Dr. Jekyll and Mr. Hyde
1955 Poole
- Gunsmoke
1955 Rex Propter
- The Millionaire
1955 Dr. Knut Sorens
- Matinee Theater
1955
- Navy Log
1955
- Alfred Hitchcock Presents
1955 Reverend
- The Bob Cummings Show
1955 Brig. General Frank Tallman
- The Student Prince
1954 Prime Minister
- Désirée
1954 Talleyrand
- Casanova's Big Night
1954 Maggiorin
- Climax!
1954 Poole
- The Whistler
1954
- Studio 57
1954
- Julius Caesar
1953 Decius Brutus
- Sins of Jezebel
1953 Elijah
- General Electric Theater
1953 Dietz
- The Danny Thomas Show
1953 Montague Brooks
- The Black Castle
1952 Count Steiken
- Loan Shark
1952 Vince Phillips
- Androcles and the Lion
1952 Cato
- Cavalcade of America
1952 Hessian officer
- Mr. & Mrs. North
1952
- Four Star Playhouse
1952 Bentridge
- Death Valley Days
1952 Crandel
- The Company She Keeps
1951 Judge Kendall
- Lost Continent
1951 Michael Rostov
- When Worlds Collide
1951 Sydney Stanton
- Quebec
1951 Father Antoine
- New Mexico
1951 Sergeant Harriton
- Inside Straight
1951 Flutey Johnson
- The Desert Fox: The Story of Rommel
1951 Field Marshal Wilhelm Keitel
- Schlitz Playhouse of Stars
1951 Capt. McCall
- Racket Squad
1951
- The Lawless
1950 Ed Ferguson
- Outside the Wall
1950 Jack Bernard
- Lux Video Theatre
1950 Captain Louis Renault
- The Bribe
1949 Gibbs
- Trapped
1949 Agent John Downey
- The Lady Gambles
1949 Dr. Rojac
- Everybody Does It
1949 Wilkins
- The Great Dan Patch
1949 Ben Lathrop
- Lights Out
1949
- Winter Meeting
1948 Stacy Grant
- To the Ends of the Earth
1948 George C. Shannon
- Sealed Verdict
1948 Otto Steigmann
- The Decision of Christopher Blake
1948 Mr. Caldwell
- Studio One
1948 Judge Cass
- Brute Force
1947 Spencer
- My Favorite Brunette
1947 Dr. Lundau
- The Unfaithful
1947 Det. Lt. Reynolds
- O.S.S.
1946 Col. Paul Meister
