巴里-琼斯
Barry Jones
饰：Professor John Malcolm Francis Willingdon
安德鲁·莫瑞尔
André Morell
饰：Superintendent Folland
希拉·马纳汉
Sheila Manahan
饰：Ann Willingdon
琼·希克森
Joan Hickson
饰：Mrs. Emily Georgina Peckett
罗纳德·亚当
Ronald Adam
饰：Honorable Arthur Lytton - the Prime Minister
Marie Ney
饰：Mrs. Willingdon
拉塞尔·沃特斯
Russell Waters
饰：Det. Davis
Martin Boddey
饰：Gen. Willoughby
维克多·麦德瑞
Victor Maddern
饰：Jackson (trigger-happy soldier)
格佛雷·肯
Geoffrey Keen
饰：Loudmouth in pub
乔斯·雅克兰德
Joss Ackland
饰：Station policeman (uncredited)
简·安德森
Jean Anderson
饰：Mother at train station (uncredited)
欧内斯特·克拉克
Ernest Clark
饰：Barber (uncredited)
James Knight
饰：Mr. Cooper (Pawnbroker) (uncredited)
山姆·基德
Sam Kydd
饰：Soldier in house search (uncredited)
布鲁斯·西顿
Bruce Seton
饰：Brigadier Grant - the officer in charge of transport (uncredited
伦纳德 夏普
饰：Fred (Barman) (uncredited)
Arthur Skinner
饰：Man in background (uncredited)
玛丽安·斯通
Marianne Stone
饰：Woman in phone box (uncredited)
约翰·斯特拉顿
John Stratton
饰：Army Mechanic (uncredited)
Michael Ward
饰：Cast Member (uncredited)
Ian Wilson
Ian Wilson
饰：Sandwich-board man (uncredited)
鲁珀特·戴维斯
Rupert Davies
饰：Bit part (uncredited)
威洛比·格雷
Willoughby Gray
饰：Bit part (uncredited)
Walter Horsbrugh
Walter Horsbrugh
饰：Bit part (uncredited)
Gordon Littmann
饰：Bit part (uncredited)
帕特里克·麦克尼
Patrick Macnee
饰：Bit part (uncredited)
Jack May
饰：Ist Newspaper Seller (uncredited)
Robert Brooks Turner
饰：Railwayman Pasting Labels (uncredited)
John Warren
饰：Bit part (uncredited)
休·克洛斯
Hugh Cross
饰：Stephen 'Steve' Lane
奥莉芙·斯隆
Olive Sloane
饰：Goldie Phillips
Wyndham Goldie
饰：Vicar
Fred Allen
Merrill Mueller
饰：American commentator: by courtesy of the National Broadcasting C
Henry McGee
饰：Soldier marching next to Jackson (uncredited)
Frederick Allen
饰：Himself - BBC Newsreader
Gerald Anderson
饰：Bit part (uncredited)
Patrick Baring
饰：Bit part (uncredited)
Gordon Bell
饰：Bit part (uncredited)
Esme Beringer
饰：Bit part (uncredited)
Van Boolen
饰：Bit part (uncredited)
Maurice Colbourne
饰：Bit part (uncredited)
Michael Conry
饰：Bit part (uncredited)
Basil Cunard
饰：Civil Defence Warden At Bus Queue (uncredited)
Glyn Davies
饰：Bit part (uncredited)
Robert Dean
Robert Dean
饰：Bit part (uncredited)
Charles Doran
饰：Bit part (uncredited)
Edwin Ellis
饰：Bit part (uncredited)
Alec Faversham
饰：Bit part (uncredited)
Louise Gainsborough
饰：Bit part (uncredited)
Chris Halward
饰：Bit part (uncredited)
Mona Harrison
饰：Bit part (uncredited)
Helen Harvey
饰：Bit part (uncredited)
Peter Humphries
饰：Bit part (uncredited)
Elaine Inescourt
饰：Bit part (uncredited)
John Kevan
饰：Major Fanshawe (uncredited)
Denis Lehrer
饰：Bit part (uncredited)
Kenneth Luckman
饰：Bit part (uncredited)
Eve Martell
饰：Bit part (uncredited)
Geoffrey Mathews
Geoffrey Mathews
饰：Bit part (uncredited)
Charles Maunsell
饰：Bit part (uncredited)
Malcolm Russell
饰：Bit part (uncredited)
George Self
饰：Bit part (uncredited)
John Snagge
饰：BBC Announcer (uncredited)
John Stamp
John Stamp
饰：Bit part (uncredited)
George Street
饰：Newspaper Editor (uncredited)
Dorothy Vernon
饰：Bit part (uncredited)
Barry Wicks
饰：Bit part (uncredited)
John Wilder
饰：Detective sergeant Carter (uncredited)