Acting

2020

as Self (archive footage)

2009		Dark Shadows: The Haunting of Collinwood as Professor Stokes
2009		Dark Shadows: The Vampire Curse as Ben Stokes (archive footage)

1979

as Nero Wolfe

1977		Spider-Man as Edward Byron
1977		Sudden Death as Hauser
1977		The Amazing Howard Hughes as Floyd Odlum
1977		Fun with Dick and Jane as Deacon
1977		The Rhinemann Exchange (3 episodes) as Industrialist
1977		The Hardy Boys / Nancy Drew Mysteries (1 episode)
1977		Roots (2 episodes) as Harlan

1976		Rocky as George 'Miles' Jergens
1976		Francis Gary Powers: The True Story of the U-2 Spy Incident as Nikita Khrushchev
1976		Charlie's Angels (1 episode) as Meeker
1976		The Duchess and the Dirtwater Fox as Josiah Widdicombe (Mormon patriarch)

1975		Peeper as Frank Prendergast
1975		Hearts of the West as Bank Manager
1975		Ellery Queen (1 episode) as Marcus Halliday (uncredited)
1975		Starsky & Hutch (1 episode)
1975		Switch (1 episode) as Paul Berryman
1975		The Eiger Sanction as Dragon
1975		Fore Play as General
1975		The Secret Night Caller as Mr. Henry

1974		The Rockford Files (1 episode) as Carl Birrell
1974		Harry O (1 episode)
1974		Petrocelli (1 episode)

1973		Kojak (1 episode) as Mr. B (1 episode) as Tyrone
1973		The Werewolf of Washington as Inspector
1973		Happy Mother's Day, Love George as Minister Pollard
1973		Save the Tiger as Charlie Robbins
1973		The Reformation: Age of Revolt as Johann Tetzel

1972		The Stoolie as Lattimore
1972		Savages as Otto Nurder, a Capitalist

1971		Columbo (1 episode) as Clerk
1971		Night of Dark Shadows as Rev. Strack

1970		Little Big Man as Rev. Silas Pendrake
1970		House of Dark Shadows as Professor T. Eliot Stokes

1969

as Seth Blakely

1968

(1 episode) as Doyle Weston

1967

as Thomas Putnam

1966

(1225 episodes) as Ben Stokes

1965

(1 episode)

1960

as Hedak

1959

as Count Saknussem

1958		Wolf Larsen as Mugridge
1958		A Time to Love and a Time to Die as Oscar Binding

1957		Baby Face Nelson as Connelly
1957		Suspicion (1 episode) as Turko

1955

(1 episode)

1951		Hallmark Hall of Fame (1 episode) as Magini
1951		Schlitz Playhouse of Stars (1 episode) as Prosser