Maj. Hugh Gallagher

Paul 'Ferdy' Lamboit

Solange 'Chardonneret' Rohr

George 'Choucas' Macklin

Sgt. 'Grive' Cameron

Lt. Col. Tim Squires

Stephen 'Hibou' Lovell

Ellen 'Merle'

Col. Hugh Gwillim

Sgt. Sally 'Hirondelle' Birkett

Corp. Jack 'Miff' Moffat

Simone 'Rossignol' Portales

Capt. Nigel 'Mesange' Macaulay

Wilson 'Corbeau'

Prof. David Evans

Sgt. Maj. Gidney

Soltysyk 'Warsaw'

Pierre de Grouchy

Viardot

Sgt. Edwards

Claudine Castillon

Dispatcher (uncredited)

Squadron Leader Preston

Pilot

Jacques

Küpper

Paumer

Kommandant

Waechter

Hertel

Feldwebel

Telephone Operator

German Guard

Jacques Gran

Maj. Whickers

Group Capt. Edwardes

Doctor

Squadron Leader Fielding

F.A.N.Y. Spooner

W.A.A.F.

Met Officer

Farmer

Farmer's Son

Motorcyclist

ATS Sgt. Brookes

ATS Jenny

Col. Cole

Col. Fraser

Bobby Prendergast

Alice

Stage Manager

Adjutant

MP Sergeant

Warder

Warder

Man in Fight

Broadhurst

Macaulay's Driver

Lieutenant

Lieutenant

Sergeant at Station

Sergeant at Hall

R/T Operator

Observer

Observer

Capt. Benchley

Land Army Girl

Land Army Girl

Sgt. King

Saunders

Corporal

Corporal

Dispatch Rider

Sentry

Pilot

Dispatcher

Marie de Grouchy

Mme. Castillon

Capt. Floyd

Marcel Lecau

Gendarme

Dispatcher

Sturmbannführer Boehm

German Officer

Mrs. Macaulay

Piernik

Seddon

Sgt. Dowding

Sgt. Morris

Soldier (uncredited)

Batiste

Guard in Bunkhouse

Klockner

German Guard (uncredited)