Anthony Hopkins

Philip Calvert

Robert Morley

Uncle Arthur

Nathalie Delon

Charlotte

Jack Hawkins

Sir Anthony Skouras

Corin Redgrave

Hunslett

Derek Bond

Lord Charnley

Ferdy Mayne

Lavorski

Maurice Roëves

Lt. Williams - Helicopter Pilot

Leon Collins

Tim Hutchinson

Wendy Allnutt

Sue Kirkside

Peter Arne

Capt. Imrie

Oliver MacGreevy

Quinn

Jon Croft

Durran

Tom Chatto

Lord Kirkside

Charlie Stewart

Sgt. Macdonald

Edward Burnham

Macullum

Del Henney

Dungeon Guard

Bill Brandon

Thug (uncredited)

Harry Fielder

Thug on Boat (uncredited)

Martin Grace

Thug (uncredited)

Charles Gray

Sir Anthony Skouras (voice) (uncredited)

Prentis Hancock

Agent (uncredited)

Barrie Hesketh

Seaman (uncredited)

Bill Hibbert

Thug (uncredited)

George Leech

Thug (uncredited)