- Stephen Boyd
- Dave
- James Robertson Justice
- Dr. Martout
- Kathleen Harrison
- Mme. Abou
- Tony Wright
- Jim
- Anna Gaylor
- Lise
- Eugene Deckers
- Emile Blanchard
- Rosalie Crutchley
- Therese Blanchard
- Katherine Kath
- Mme. Parfait
- James Kenney
- Eric Triebel
- Martin Miller
- Heinrich Isadore Schlip
- Anton Diffring
- Colonel Trautman
- Denis Shaw
- Umschlag
- George Coulouris
- Paul Bourdin
- Marcello Pagliero
- Salvatore
- Gaylord Cavallaro
- Minor Role
- Leonard Sachs
- German Officer
- Peter Augustine
- Priest
- Heather Bennett
- Minor Role
- Janet Bradbury
- Maria's Daughter
- Jacques Cey
- Ciro Piro
- Michèle Clément
- French Girl
- Edric Connor
- Abou
- Christopher Cooke
- Minor Role
- June Cowell
- Renee
- Robert Crewdson
- German Soldier
- Guy Deghy
- German Soldier in Bar
- Carl Duering
- Major Grautner
- Gilda Emmanuelli
- Minor Role
- Janina Faye
- French child
- Shirley Anne Field
- Prostitute
- David Franks
- Minor Role
- Gerard Heinz
- Von Kronitz
- John G. Heller
- German soldier
- Robert Howell
- Minor Role
- Vanda Hudson
- Minor Role
- Raymond James
- Minor Role
- Howard Knight
- Minor Role
- James Langley
- Minor Role
- Christina Lubicz
- Minor Role
- Marne Maitland
- Hassan (barstaff in the bordello)
- Andreas Malandrinos
- Dede
- Richard Marner
- German soldier
- Mark Mileham
- Maria's Son
- Fred Nicholas
- German Explosives Officer
- June Ramsay
- Minor Role
- Robert Rietty
- Salvatore
- Yvonne Romain
- Girl in Bar
- John Schlesinger
- German Soldier
- Leslie Slysz
- Minor Role
- Julian Somers
- German Soldier Checking Passes
- Gareth Tandy
- French Boy
- Jack Taylor
- German Soldier in Martout's House
- Lynn Williams
- Minor Role
