Actor (100 credits)
- 15th Annual Screen Actors Guild Awards (2009) играет самого себя - трибьют памяти, хроника
- The 60th Primetime Emmy Awards (2008) играет самого себя - в память, хроника
- I Really Hate My Job (2007) Old Man #2 - Georg
- Icon (2005) Josef Cherkassov
- Merely Players (2000) Multiple Characters
- Anne of Green Gables: The Continuing Story (2000) Palmer Winfield
- Taxman (1999) Reverend Adam Putter
- Space Island One (1998) Todd Brubaker
- La Femme Nikita (1997) Wolfgang Volker
- Memory Run (1995) Bradden
- TekWar (1994) Prof. Kittridge
- J.F.K.: Reckless Youth (1993) Lord Halifax
- Sirens (1993) Howard
- Al lupo, al lupo (1992) Mario Sagonà
- The Birthday Dragon (1992) The Dragon, voice acting
- Dracula: The Series (1990) Frederick Rilling
- Glory! Glory! (1989) Rev. Dan Stuckey
- The Railway Dragon (1989) The Dragon, voice acting
- War and Remembrance (1988) Col. Gen. Franz Halder
- Fight for Life (1987) Dr. Whalley
- Hoover vs. the Kennedys: The Second Civil War (1987) Joseph Kennedy
- The Return of Sherlock Holmes (1987) Carter Morstan
- Race for the Bomb (1987) Secretary Henry Stimson
- Theatre Night (1985) Inspector Flanning
- Covenant (1985) Zachariah
- Reunion at Fairborough (1985) Nathan Barsky
- Thunder Rock (1985)
- The Ray Bradbury Theater (1985)
- Master of the Game (1984) Dr. John Harley
- A Woman of Substance (1984) Murgatroyd
- The Winds of War (1983) Wolf Stoller
- The Rothko Conspiracy (1983) Bernard Reis
- Sadat (1983) Menachem Begin
- Murder by Phone (1982) Fred Waites
- Whoops Apocalypse (1982)
- Cosmic Princess (1982) Prof. Victor Bergman, хроника, not listed in credits
- Seeing Things (1981) Eli
- The Starlost: The Beginning (1980) Shalith, хроника
- A Tale of Two Cities (1980) St. Evremonde
- Cries in the Night (1980) Mr. Davis
- Hounds of Notre Dame (1980) Bishop Williams
- Klondike Fever (1980) John Thornton
- The Martian Chronicles (1980) Peter Hathaway
- Riel (1979) MacTavish
- The Shape of Things to Come (1979) Dr. John Caball
- The Changeling (1979) Parapsychologist
- Power Play (1978) Jean Rousseau
- The Ugly Little Boy (1977) Dr. Hoskins
- Welcome to Blood City (1977) Supervisor
- Love at First Sight (1977) William
- One Man (1977) Colin Angus Campbell
- Alien Attack (1976) Professor Victor Bergman
- The Story of David (1976) Jehosephat
- Journey Through the Black Sun (1976)
- A Sense of Place (1976) рассказчик
- Space: 1999 (1975)
- To Kill the King (1974) Secretary
- The Starlost (1973) Shaliff
- The Adventurer (1972) Mr. Parminter
- The Golden Bowl (1972) Adam Verver
- Asylum (1972) Bruno (segment: 'The Weird Tailor')
- Poet Game (1972)
- Running Scared (1972) Mr. Case
- The Telephone Book (1971) Har Poon
- Puzzle of a Downfall Child (1970) Dr. Galba
- Storefront Lawyers (1970) Holly Chapman
- The 11th Annual TV Week Logie Awards (1969) играет самого себя
- Justine (1969) Colonel Maskelyne
- N.Y.P.D. (1967) Kavron
- Judd for the Defense (1967) James Burke
- The Invaders (1967) Keith
- NET Festival (1966)
- NET Playhouse (1964)
- Dear Liar (1964) George Bernard Shaw
- The Fugitive (1963)
- The Outer Limits (1963) Phobos
- East Side/West Side (1963) Matt Warren
- Kings of the Sun (1963) Ah Zok
- The Nurses (1962) Maurice Borman
- 'Way Out (1961) Peter Pell
- The Heiress (1961) Dr. Austin Sloper
- Alcoa Premiere (1961) Guard
- Sir Francis Drake (1961) Governor
- The New Breed (1961) Morgan Dolgelly
- Family Classics: The Three Musketeers (1960) Athos
- Naked City (1958) Art Dealer
- The DuPont Show of the Month (1957) Captain Smollett
- Macbeth (1955) MacBeth
- The Wayne & Shuster Show (1955)
- The United States Steel Hour (1953) Jeremy Penlove
- Daughter of Darkness (1948) Robert Stanforth
- Mrs. Fitzherbert (1947) Beau Brummell
- This Man Is Mine (1946) Ronnie
- Late at Night (1946) Dave Jackson
- Schweik's New Adventures (1943) S.A. prisoner
- The Dummy Talks (1943) not listed in credits
- When We Are Married (1943) Gerald Forbes
- Thunder Rock (1942) Robert
- The Goose Steps Out (1942) Kurt
- The Bells President, Mesmerist, Merchant
Director (3 credits)
Writer (2 credits)
