The Fourth Arm

Paul Shelley

Maj. Hugh Gallagher

Roy Boyd

Paul 'Ferdy' Lamboit

Susan Kyd

Solange 'Chardonneret' Rohr

Dean Harris

George 'Choucas' Macklin

Michael MacKenzie

Sgt. 'Grive' Cameron

Neil Stacy

Lt. Col. Tim Squires

Rob Edwards

Stephen 'Hibou' Lovell

Carole Nimmons

Ellen 'Merle'

Philip Latham

Col. Hugh Gwillim

Angela Cheyne

Sgt. Sally 'Hirondelle' Birkett

Leonard Fenton

Corp. Jack 'Miff' Moffat

Eve Polycarpou

Simone 'Rossignol' Portales

Robert Swales

Capt. Nigel 'Mesange' Macaulay

Stuart Blake

Wilson 'Corbeau'

Gerald James

Prof. David Evans

Edward Peel

Sgt. Maj. Gidney

Boris Isarov

Soltysyk 'Warsaw'

Gregory de Polnay

Pierre de Grouchy

Paul Chapman

Viardot

Terry Forrestal

Sgt. Edwards

Marianne Lawrence

Claudine Castillon

Brian Darnley

Dispatcher (uncredited)

Brian Southwood

Squadron Leader Preston

John Lester

Pilot (uncredited)

Chris Johnston

Jacques

Christopher Ravenscroft

Küpper

Terence Brook

Paumer

John Wyman

Kommandant

Lex van Delden

Waechter

Louis Sheldon

Hertel

Terry John

Feldwebel

Steve Ubels

Telephone Operator

Ernst Walder

German Guard

Brian Hawksley

Jacques Gran

Christopher Good

Maj. Whickers

Richard Owens

Group Capt. Edwardes

Ray Roberts

Doctor

John Tallents

Squadron Leader Fielding

Clare Bonass

F.A.N.Y. Spooner

Juliette Mole

W.A.A.F.