Photo: Hawthorne as George III in The Madness of King George

The Clandestine Marriage (Lord Ogleby)
A Reasonable Man (Judge Wendon)
Tarzan (voice) (Professor Porter)*
The Big Brass Ring (Kim Mennaker)
The Winslow Boy (Arthur Winslow)

1998

Madeline (Lord Covington)
The Object of My Affection (Rodney Fraser)
At Sachem Farm (Uncle Cullen)

1997

Amistad (Martin Van Buren)
Murder in Mind (Dr. Ellis)

1996

Inside (Colonel Kruger)
Twelfth Night: Or What You Will aka Twelfth Night (Malvolio)*

1995

Richard III (Clarence)*

1994

The Madness of King George (George III)

1993

Demolition Man (Dr. Raymond Cocteau)

1992

Freddie as F.R.O.7 aka Freddie the Frog (voice) (Brigadier G)

1990

Relatively Speaking (Philip Carter)

1989

En Håndfull Tid (Norwegian) - A Handful of Time (Ted Walker)
King of the Wind (Achmet)

1986

Rarg

1985

The Black Cauldron (voice) (Fflewddur Fflam)
The Chain (Mr. Thorn)
Turtle Diary (The publisher)
Dreamchild

1984

The House

1983

Dead On Time

1982

Firefox (Pyotr Baranovich)
Gandhi (Kinnoch)
Alisa Vs Stranye Chudyes
The Plague Dogs (voice) (Dr. Robert Boycott)
The World Cup: A Captain's Tale

1981

History of the World: Part I (French Revolution) (Citizen Official)
The Knowledge (Mister Burgess)
Memoirs of a Survivor (Victorian Father)

1980

The Tempest (Stephano)

1978

Watership Down (voice) (Campion)
The Sailor's Return (Mr. Fosse)
Sweeney II (Dilke)

1976

Spiderweb

1975

The Hiding Place (Pastor De Ruiter)

1974

S*P*Y*S

1972

Young Winston (uncredited) (Sentry)

Producer filmography