Frank Langella
- Stiller & Meara: Nothing Is Lost
2025 Thanks
- Angry Neighbors
2022 Harry March
- The Trial of the Chicago 7
2020 Judge Julius Hoffman
- Youth in Oregon
2017 Raymond
- Captain Fantastic
2016 Jack Bertrang
- All the Way
2016 Sen. Richard Russell
- The Driftless Area
2015 Tim Geer
- Noah
2014 Og (voice)
- Draft Day
2014 Anthony Molina
- Grace of Monaco
2014 Father Francis Tucker
- 5 to 7
2014 Sam Bloom
- Parts Per Billion
2014 Andy
- Muppets Most Wanted
2014 Beefeater Vicar
- Kahlil Gibran's The Prophet
2014 Pasha (voice)
- Electric Boogaloo: The Wild, Untold Story of Cannon Films
2014 Skeletor (archive footage) (uncredited)
- Muhammad Ali's Greatest Fight
2013 Chief Justice Warren Burger
- Robot & Frank
2012 Frank
- The Time Being
2012 Warner Dax
- Unknown
2011 Rodney Cole
- Wall Street: Money Never Sleeps
2010 Lewis Zabel
- All Good Things
2010 Sanford Marks
- Secret Origin: The Story of DC Comics
2010 Perry White (archive footage)
- The Box
2009 Arlington Steward
- Frost/Nixon
2008 Richard Nixon
- Objects and Memory
2008 Narrator
- The Caller
2008 Jimmy Stevens
- The Tale of Despereaux
2008 Mayor (voice)
- Starting Out in the Evening
2007 Leonard Schiller
- Superman Returns
2006 Perry White
- Crossroads
2006 Father Tew
- The Water Is Wide
2006 Superintendent
- Capitol Law
2006 Managing Partner
- Return to Rajapur
2006 Ned Bears
- Good Night, and Good Luck.
2005 William Paley
- Now You See It...
2005 Max
- Back in the Day
2005 Lieutenant Hudson
- How You Look to Me
2005 Professor Driskoll
- House of D
2004 Reverend Duncan
- 111 Gramercy Park
2003 William
- Inside High Noon
2003 Narrator (voice)
- Sweet November
2001 Edgar Price
- Innocents
2000 Robert Denright
- Stardom
2000 Blaine De Castillon
- Cry Baby Lane
2000 Mr. Bennett
- The Ninth Gate
1999 Boris Balkan
- Alegría
1999 Fleur
- Small Soldiers
1998 Archer (voice)
- I'm Losing You
1998 Perry Needham Krohn
- Lolita
1997 Clare Quilty
- Eddie
1996 Wild Bill Burgess
- Cutthroat Island
1995 Dawg
- Bad Company
1995 Vic Grimes
- Junior
1994 Noah Banes
- Brainscan
1994 Detective Hayden
- Doomsday Gun
1994 Dr. Gerald Bull
- Tennessee Williams: Orpheus of the American Stage
1994 Narrator
- Body of Evidence
1993 Jeffrey Roston
- Dave
1993 Bob Alexander
- 1492: Conquest of Paradise
1992 Santangel
- Lincoln
1992 John Wilkes Booth (voice)
- True Identity
1991 Leland Carver
- And God Created Woman
1988 James Tiernan
- Masters of the Universe
1987 Skeletor
- The Men's Club
1986 Harold Canterbury
- Liberty
1986 Frederic Auguste Bartholdi
- I, Leonardo: A Journey of the Mind
1983 Leonardo da Vinci
- Sphinx
1981 Akmed Khazzan
- Sherlock Holmes: The Strange Case of Alice Faulkner
1981 Sherlock Holmes
- Those Lips, Those Eyes
1980 Harry Crystal
- Dracula
1979 Count Dracula
- The Prince of Homburg
1977 The Prince of Homburg
- The American Woman: Portraits of Courage
1976 John Adams
- The Eccentricities of a Nightingale
1976 John Buchanan
- The Seagull
1975 Konstantin Treplev
- The Mark of Zorro
1974 Don Diego / Zorro
- The Wrath of God
1972 Thomas De La Plata
- The Deadly Trap
1971 Philippe
- Diary of a Mad Housewife
1970 George Prager
- The Twelve Chairs
1970 Ostap Bender
