- The Crystal Planet
2026 The Patriarch (voice)
- Dreams
2025 Private Agent
- Sleeping Beauty
2014 The Narrator
- Earth Songs
2012 Narrator
- Flatland²: Sphereland
2012 Spherius (voice)
- The Mill and the Cross
2011 Nicolaes Jonghelinck
- Tom and Jerry Meet Sherlock Holmes
2010 Sherlock Holmes (voice)
- The Justice of Wolves
2010 Mika - Adult
- A Tale of Two Cities: In Concert
2009 Narrator
- Transformers: Revenge of the Fallen
2009 Prime #1 (voice)
- Świadectwo
2008
- Rosamunde Pilcher's Four Seasons
2008 Stephen Combe
- Star Wars: The Clone Wars
2008 Dr. Nuvo Vindi (voice)
- Ben 10: Alien Force
2008 Patrick (voice)
- Flatland
2007 Spherius (voice)
- Cuba: A Lifetime of Passion
2006 Narrator
- Icon
2005 Sir Nigel Irvine
- Crusader
2005 McGovern
- William Powell: A True Gentleman
2005 Narrator
- Alias Nick and Nora
2005 Narrator
- Frederick Forsyth's Icon
2005 Sir Nigel Irvine
- How I Met Your Mother
2005 Jefferson Van Smoot
- Freedom from Despair
2004 Voice Over
- Moscow Heat
2004 Roger Chambers
- Justice League Unlimited
2004 Ares / Mr. Sera (voice)
- The Lady Musketeer
2004 D'Artagnan
- Austin Powers in Goldmember
2002 Basil Exposition
- Winnie the Pooh: A Very Merry Pooh Year
2002 Narrator (voice)
- Presidio Med
2002 George Slingerland
- Borstal Boy
2001 Joyce
- Megiddo: The Omega Code 2
2001 Co-Producer
- In Search of Peace
2001 Chaim Herzog (voice)
- Law & Order: Criminal Intent
2001 Bernard Fremont
- The Land Before Time VII: The Stone of Cold Fire
2000 Pterano (voice)
- One Hell of a Guy
2000 The Devil
- Gilmore Girls
2000 Asher Fleming
- Curb Your Enthusiasm
2000 Michael York
- Founding Fathers
2000 Alexander Hamilton (voice) / Thomas Paine (voice)
- Austin Powers: The Spy Who Shagged Me
1999 Basil Exposition
- The Omega Code
1999 Stone Alexander
- Madonna: The Video Collection 93:99
1999 Basil Exposition (segment "Beautiful Stranger")
- The Haunting of Hell House
1999 Professor Ambrose
- Puss in Boots
1999 Puss In Boots (voice)
- Magic and Beyond
1999 Host
- The Lot
1999 Colin Rhome
- A Knight in Camelot
1998 King Arthur
- Wrongfully Accused
1998 Hibbing Goodhue
- Lovers and Liars
1998 Dick
- Perfect Little Angels
1998 Calvin Lawrence
- The Treat
1998 Simon
- Merchants of Venus
1998 Alex Jakoff
- Babylon 5: In the Beginning
1998 David 'Arthur' McIntyre (arcive footage, uncredited)
- 54
1998 Ambassador
- Austin Powers: International Man of Mystery
1997 Basil Exposition
- A Christmas Carol
1997 Bob Cratchit (voice)
- Austin Powers' Electric Psychedelic Pussycat Swingers Club
1997 The Swingers Club
- Goodbye America
1997 Senator Bladon
- Dark Planet
1997 Winter
- The Long Way Home
1997 (voice)
- The Ripper
1997 Sir Charles Warren
- Un coup de baguette magique
1997 Ilya
- True Women
1997 Lewis Lawshe
- The Ring
1996 Walmar von Gotthard
- Basketball Mozart
1996 Narrator (voice)
- Superman: The Animated Series
1996 Kanto (voice)
- The Ring
1996 Walmar von Gotthard
- September
1996 Edmund
- The Great War and the Shaping of the 20th Century
1996 Robert Graves / Harold Owen (voice)
- Shadow of a Kiss
1995 Albert
- Not of This Earth
1995 Paul Johnson
- The Miracle of Medjugorje
1995 Milan Vukovic
- Sliders
1995
- The Naked Truth
1995 Leland Banks
- TekWar: TekLab
1994 Richard Stewart
- The Magic Flute
1994 King Sarastro
- Discretion Assured
1994 Trevor
- Fall from Grace
1994 Hans-Dieter Stromelburg
- Babylon 5
1994 David 'Arthur' McIntyre
- The Magic School Bus
1994 Harry Herpst (voice)
- Wide Sargasso Sea
1993 Paul Mason
- The Magic Paintbrush
1993 The King (voice)
- David Copperfield
1993 Edward Murdstone (voice)
- seaQuest DSV
1993 President Alexander Bourne
- Gardens of the World with Audrey Hepburn
1993 Narrator
- Duel of Hearts
1992 Gervaise Warlingham
- The Long Shadow
1992
- Rochade
1992 Paul Grumbach
- Batman: The Animated Series
1992 Dr. Montague Kane (voice)
- Eline Vere
1991 Lawrence St. Clare
- The Wanderer
1991 Saxon Warrior
- Night of the Fox
1990 Field Marshal Erwin Rommel / Caporal Berger
- Come See the Paradise
1990 Dance Hall Band
- The Return of the Musketeers
1989 D'Artagnan
- The Heat of the Day
1989 Robert
- Till We Meet Again
1989 Paul de Lancel
- The Simpsons
1989 Clayton (voice)
- Judith Krantz's Till We Meet Again
1989 Paul de Lancel
- Phantom of Death
1988 Robert Dominici
- Midnight Cop
1988 Karstens
- The Lady and the Highwayman
1988 King Charles II
- The Four Minute Mile
1988 Franz Stampfl
- The Secret of the Sahara
1988 Desmond Jordan
- Lethal Obsession
1987 Dr. Proper
- The Far Country
1987 Carl Zlinter
- Sword of Gideon
1986 Robert
- Ponce de Leon
1986 Ponce de Leon
- Are You My Mother?
1986 Chet Gordon
- Dark Mansions
1986 Jason Drake
- The Dawn
1986 John Dawson
- Space
1985 Dieter Kolff
- Au nom de tous les miens
1985 Martin Gray
- Tall Tales & Legends
1985 Ponce de Leon
- Success Is the Best Revenge
1984 Alex Rodak
- The Bengal Lancers!
1984 Captain Walberton
- The Master of Ballantrae
1984 James Durie
- For Those I Loved
1983 Martin's Father / Martin Gray (age 40)
- The Phantom of the Opera
1983 Michael Hartnell
- The Weather in the Streets
1983 Rollo Spencer
- Twilight Theatre
1982
- Beauty and the Beast
1981 The Beast (voice)
- Golden Book Video - Beauty and the Beast
1981 Beast (voice)
- The White Lions
1981 Chris McBride
- Final Assignment
1980 Lyosha Petrov
- The Riddle of the Sands
1979 Charles Carruthers
- Knots Landing
1979 Charles Scott
- A Man Called Intrepid
1979 Evan Michaelian
- The Island of Dr. Moreau
1977 Andrew Braddock
- The Last Remake of Beau Geste
1977 Beau Geste
- True Patriot
1977 Dietrich Bonhoeffer
- Jesus of Nazareth
1977 John the Baptist
- ABC Weekend Specials
1977 King Sarastro (voice)
- BBC2 Play of the Week
1977 Dietrich Bonhoeffer
- Logan's Run
1976 Logan
- Seven Nights in Japan
1976 Prince George
- Conduct Unbecoming
1975 2nd Lieutenant Arthur Drake
- Murder on the Orient Express
1974 Count Andrenyi
- The Four Musketeers
1974 D'Artagnan
- Great Expectations
1974 Pip
- The Three Musketeers
1973 D'Artagnan
- Lost Horizon
1973 George Conway
- England Made Me
1973 Anthony Farrant
- Cabaret
1972 Brian Roberts
- Zeppelin
1971 Geoffrey Richter-Douglas
- Touch and Go
1971 Basil
- Something for Everyone
1970 Konrad Ludwig
- Justine
1969 Darley
- Alfred the Great
1969 Guthrum
- The Guru
1969 Tom Pickle
- Romeo and Juliet
1968 Tybalt
- The Strange Affair
1968 Peter Strange
- Red, White, and Zero
1968 Acrobat
- Red and Blue
1968 Acrobat
- The Taming of the Shrew
1967 Lucentio
- Accident
1967 William
- Smashing Time
1967 Tom Wabe
- Confessions of Loving Couples
1967 Peter
- The Forsyte Saga
1967 Jolly Forsyte
- Gidget
1965
- The Wild Wild West
1965 Gupta
- The Wednesday Play
1964 Roger Porlock
- Arrest and Trial
1963
- Hallmark Hall of Fame
1951 James Durie, Henry's older brother
