索菲娅·罗兰

Sophia Loren

饰：Nora

乔治·佩帕德

George Peppard

饰：Lt. John Curtis

约翰·米尔斯

John Mills

饰：General Boyd

特瑞沃·霍华德

Trevor Howard

饰：Professor Lindemann

理查德·约翰逊

Richard Johnson

饰：Duncan Sandys

汤姆·康特奈

Tom Courtenay

饰：Robert Henshaw

杰瑞米·坎普

Jeremy Kemp

饰：Phil Bradley

安东尼·奎尔

Anthony Quayle

饰：Bamford

莉莉·帕尔默

Lilli Palmer

饰：Frieda

赫尔穆特·丹丁

Helmut Dantine

饰：General Linz

理查德·托德

Richard Todd

饰：Wing Cmdr. Kendall

西尔维娅·西姆斯

Sylvia Syms

饰：Constance Babington Smith

莫瑞斯·德纳姆

Maurice Denham

饰：RAF Officer

帕特里克·怀马克

Patrick Wymark

饰：Prime Minister Winston Churchill

理查德·沃迪斯

Richard Wattis

饰：Sir Charles Sims

米洛·斯珀伯

Milo Sperber

饰：German Hotel Porter

乔治·迈克尔

George Mikell

饰：German Officer at V2 Launch

费迪·梅恩

Ferdy Mayne

饰：German Officer at rocket plant

罗伯特·布朗

Robert Brown

饰：Air Commodore

约翰·阿德顿

John Alderton

饰：RAF 'Dakota' navigator (uncredited)

盖伊·迪吉

Guy Deghy

饰：Dutch barge skipper (uncredited)

安东·迪夫伦

Anton Diffring

饰：German Soldier (uncredited)

John G. Heller

饰：German officer in charge of V2 launch (uncredited)

Drewe Henley

饰：(uncredited)

格尔坦·克劳伯

Gertan Klauber

饰：Security guard, rocket plant (uncredited)

Philip Madoc

饰：German police officer (uncredited)

杰瑞米·斯宾塞

Jeremy Spenser

饰：SS Officer at rocket plant (uncredited)

保罗·亨雷德

Paul Henreid

饰：General Ziemann

Barbara Rütting

饰：Hannah Reitsch (as Barbara Rueting)

约翰·弗拉瑟

John Fraser

饰：Flight Lt. Kenny

Wolf Frees

饰：German Police Inspector

莫瑞·沃森

Moray Watson

饰：Col. Kenneth Post

艾伦·卡思伯森

Allan Cuthbertson

饰：German Technical Examiner

Karel Stepanek

饰：Prof. Hoffer

William Mervyn

饰：Dutch Technical Examiner

约翰·阿比内里

John Abineri

饰：A German (uncredited)

Frank Foley

饰：Parachute Instructor (uncredited)

查尔斯·劳埃德·帕克

Charles Lloyd Pack

饰：Technical Examiner (uncredited)

John Ronane

饰：RAF 'Dakota' pilot (uncredited)

约翰·勒·梅苏里尔

John Le Mesurier

饰：British Army Officer,(scenes deleted)

戈登·杰克逊

Gordon Jackson

饰：R.A.F. Pilot,(scenes deleted)