Brian Keith

Captain Jack Connor

Helmut Griem

Kapitänleutnant Willi Schlueter

Ian Hendry

Major Perry

Jack Watson

General Kerr

Horst Janson

Leutnant Neuchl

Patrick O'Connell

Sergeant Major Cox

Alexander Allerson

Leutnant Wolff

John Abineri

Hauptmann Kranz

Constantine Gregory

Lieutenant Hall

Tom Kempinski

Leutnant Schmidt

Eric Allan

Leutnant Hochbauer

Caroline Mortimer

A.T.S. Sergeant Bell

Mary Larkin

Corporal Jean Watt

Gregg Palmer

Leutnant Berger

Michael Sheard

Ingenieur-Offizier Unger

David Kelly

Adjutant

Noel Purcell

Ferry Captain

Ingo Mogendorf

Emmet Bergin

Barry Cassin

Martin Dempsey

Alec Doran

Conor Evans

Frank Hayden

Vernon Hayden

Lamont Johnson

John Kavanagh

Des Keogh

Brendan Matthews

Mark Mulholland

Desmond Perry

Joe Pilkington

Franz Van Norde

William W. Norton

Screenplay

Sidney Shelley

Novel

Lamont Johnson

Director

Michael Reed

Director of Photography

Tom Rolf

Editor

Arthur Gardner

Producer

Jules V. Levy

Producer

Riz Ortolani

Music

John Shinerock

Camera Operator

Levy-Gardner-Laven