| Alien: Romulus (2024) As Rook (Facial and Vocal Reference) | (Not seen) |
| The Hobbit: The Battle of the Five Armies (2014) As Old Bilbo | (Not seen) |
| The Hobbit: An Unexpected Journey (2012) As Old Bilbo | (Not seen) |
| Ratatouille (2007) As Skinner (voice) | (Not seen) |
| Renaissance (2006) As Jonas Muller | (Not seen) |
| Strangers with Candy (2005) As Dr. Putney | (Not seen) |
| Chromophobia (2005) As Edward Aylesbury | (Not seen) |
| Lord of War (2005) As Simeon Weisz | (Not seen) |
| The Aviator (2004) (AKA "Aviator") As Professor Fitz | (Not seen) |
| Garden State (2004) (AKA "Large") As Gideon Largeman | (Not seen) |
| The Day After Tomorrow (2004) (AKA "Tomorrow") As Terry Rapson | (Not seen) |
| The Lord of the Rings: The Return of the King (2003) As Bilbo | (Not seen) |
| The Emperor's New Clothes (2001) As Napoleon Bonaparte / Sergeant Eugene Lenormand | (Not seen) |
| From Hell (2001) (AKA "Jack") As Sir William Gull | (Not seen) |
| The Lord of the Rings: The Fellowship of the Ring (2001) (AKA "The Fellowship of the Ring") As Bilbo | (Not seen) |
| Bless the Child (2000) As Reverend Grissom | (Not seen) |
| eXistenZ (1999) As Kiri Vinokur | (Not seen) |
| Clay Pigeons (1998) (AKA "Moonlight Drive") | (Not seen) |
| The Sweet Hereafter (1997) As Mitchell Stephens | (Not seen) |
| A Life Less Ordinary (1997) As Mr. Naville | (Not seen) |
| The Fifth Element (1997) As Father Vito Cornelius | (Not seen) |
| The Madness of King George (1994) As Dr. Willis | (Not seen) |
| Frankenstein (1994) (AKA "Mary Shelley's Frankenstein") As Baron Frankenstein | (Not seen) |
| The Hour of the Pig (1993) (AKA "The Advocate") As Albertus | (Not seen) |
| Kafka (1991) As Dr. Murnau | (Not seen) |
| Naked Lunch (1991) As Tom Frost | (Not seen) |
| Hamlet (1990) As Polonius | (Not seen) |
| Henry V (1989) As Captain Fluellen | (Not seen) |
| Another Woman (1988) As Ken | (Not seen) |
| Dance with a Stranger (1985) As Desmond Cussen | (Not seen) |
| Dreamchild (1985) As Reverend Charles L. Dodgson / Lewis Carroll | (Not seen) |
| Brazil (1985) (AKA "1984 and 1/2") As Mr. M. Kurtzmann | (Not seen) |
| Greystoke: The Legend of Tarzan, Lord of the Apes (1984) As Capitaine Phillippe D'Arnot | (Not seen) |
| Chariots of Fire (1981) As Sam Mussabini | (Not seen) |
| Time Bandits (1981) As Napoleon | (Not seen) |
| Alien (1979) As Ash | (Not seen) |
| The Man in the Iron Mask (1977) As Duval | (Not seen) |
| Robin and Marian (1976) As King John | (Not seen) |
| Juggernaut (1974) (AKA "Terror on the Britannic") As Nicholas Porter | (Not seen) |
| Mary, Queen of Scots (1971) As David Riccio | (Not seen) |
| Nicholas and Alexandra (1971) As Yakovlev | (Not seen) |
| Oh! What a Lovely War (1969) As President Poincare | (Not seen) |