David McCallum
- Batman vs. Robin
2015 Alfred (voice)
- Son of Batman
2014 Alfred Pennyworth (voice)
- NCIS: New Orleans
2014 Donald Mallard
- Ben 10: Ultimate Alien
2010 Professor Paradox (voice)
- Wonder Woman
2009 Zeus (voice)
- Batman: Gotham Knight
2008 Alfred Pennyworth (voice)
- Batman: The Brave and the Bold
2008 Merlin (voice)
- Ben 10: Alien Force
2008 Paradox (voice)
- Counting Out Time
2007 Himself
- The Replacements
2006 C.A.R. (voice)
- NCIS
2003 In Memory Of
- Swindle
2002 Eddie
- Deadline
2000 Harry Hobbs
- Cherry
1999 Mammy
- Television: The First Fifty Years
1999 Illya Kuryakin (archive footage)
- The Titanic Chronicles
1999 Host
- March in Windy City
1998 Daniel Paterson / Dimitri Petrovsky
- Coming Home
1998 Billy Fawcett
- Sex and the City
1998 Duncan
- Coming Home
1998 Billy Fawcett
- Death Game
1996 Malius
- VR.5
1995 Dr. Joseph Bloom
- JAG
1995 Donald Mallard
- The Outer Limits
1995 Joshua Hayward
- Titanic: The Complete Story
1994 Narrator (voice)
- Healer
1994 The Jackal
- Shattered Image
1994 Ben
- Babylon 5
1994 Dr. Vance Hendricks
- Titanic
1994 Narrator
- Dirty Weekend
1993 Reggie
- seaQuest DSV
1993 Frank Cobb
- Heartbeat
1992 Cooper
- Hear My Song
1991 Jim Abbott
- Fatal Inheritance
1991 Brandon Murphy
- Trainer
1991 John Grey
- The Haunting of Morella
1990 Gideon Locke
- Lucky Chances
1990 Bernard Dimes
- Law & Order
1990 Craig Holland
- Cluedo
1990 Professor Plum
- The Return of Sam McCloud
1989 Inspector Craig
- Mother Love
1989 Alex Vesey
- Father Dowling Mysteries
1989 Sir Robert
- The Man Who Lived at the Ritz
1988 Charlie Ritz
- Wall of Tyranny
1988 Sgt. Kemper
- Monsters
1988 Boyle / 'The Feverman'
- The Wind
1986 John
- Az aranyifjú
1986
- Matlock
1986 Philip Dudley
- Terminal Choice
1985 Dr. Giles Dodson
- The New Alfred Hitchcock Presents
1985 Lieutenant Cavanaugh
- Master Ninja II
1984 Castile
- The Corvini Inheritance
1984 Frank Lane
- Murder, She Wrote
1984 Cyril Grantham
- Hammer House of Mystery and Suspense
1984 Frank Lane
- The Master
1984 Castile
- The Return of the Man from U.N.C.L.E.: The Fifteen Years Later Affair
1983 Illya Kuryakin
- The A-Team
1983 Ivan Tregorin
- The Watcher in the Woods
1980 Paul Curtis
- King Solomon's Treasure
1979 Sir Henry Curtis
- Sapphire & Steel
1979 Steel
- Hart to Hart
1979 Geoffrey Atterton
- Kidnapped
1979 Alan Breck Stewart
- Dogs
1976 Harlan Thompson
- The Kingfisher Caper
1975 Benedict Van Der Byl
- The Invisible Man
1975 Dr. Daniel Westin
- The Invisible Man
1975 Dr. Daniel Westin
- Frankenstein: The True Story
1974 Dr. Clervall
- The Screaming Skull
1973 Luke
- The Six Million Dollar Man: Wine, Women and War
1973 Alexi Kaslov
- Frankenstein: The True Story
1973 Dr. Henri Clerval
- She Waits
1972 Mark Wilson
- Colditz
1972 Flt. Lt. Simon Carter
- Hauser's Memory
1970 Hillel Mondoro
- Night Gallery
1970 Dr. Joel Winter
- Mosquito Squadron
1969 Quint Monroe
- The File on Devlin
1969 Kenneth Canfield
- Teacher, Teacher
1969 Hamilton Cade
- The Ravine
1969 Sergeant Stephen Holmann
- Marcus Welby, M.D.
1969 Brian Kenny
- How to Steal the World
1968 Illya Kuryakin
- The Helicopter Spies
1968 Illya Kuryakin
- Sol Madrid
1968 Sol Madrid
- The Karate Killers
1967 Illya Kuryakin
- Three Bites of the Apple
1967 Stanley Thrumm
- The Spy in the Green Hat
1967 Illya Kuryakin
- One Spy Too Many
1966 Illya Kuryakin
- One of Our Spies Is Missing
1966 Illya Kuryakin
- The Greatest Story Ever Told
1965 Judas Iskarioth
- The Spy with My Face
1965 Illya Kuryakin
- To Trap a Spy
1965 Illya Kuryakin
- Around the World Under the Sea
1965 Dr. Philip Volker
- Please Don't Eat the Daisies
1965 Illya Kuryakin
- The Unknown
1964 Tone Hobart
- The Man from U.N.C.L.E.
1964 Illya Kuryakin
- Profiles in Courage
1964 John Adams
- The Great Escape
1963 Ashley-Pitt 'Dispersal'
- The Great Adventure
1963 Capt. Hanning
- The Outer Limits
1963 Gwyllm Griffiths
- Billy Budd
1962 Steven Wyatt, Gunnery Officer
- Freud: The Secret Passion
1962 Carl von Schlossen
- Wuthering Heights
1962 Edgar
- The Long and the Short and the Tall
1961 Pvt. Sammy Whitaker
- Caroline of Rijeka
1961 Mr. George
- Sir Francis Drake
1961 Lord Oakeshott
- Jungle Street
1960 Terry Collins
- Emma
1960 Frank Churchill
- The Skin of Our Teeth
1959 Henry Antrobus
- A Night to Remember
1958 Assistant Wireless Operator Harold Bride
- Violent Playground
1958 Johnnie Murphy
- Our Mutual Friend
1958 Eugene Wrayburn
- Hell Drivers
1957 Jimmy Yately, Tom's brother
- The Secret Place
1957 Mike Wilson
- Ill Met by Moonlight
1957 Sailor on Pick Up Ship (uncredited bit)
- Robbery Under Arms
1957 Jim Marston
- Perry Mason
1957 Phillipe Bertain
- Armchair Theatre
1956 Jimmy MacGrath
- Hallmark Hall of Fame
1951 Hamilton Cade
- Sunday Night Theatre
1950 Hugo
