杰克·华纳
Jack Warner
饰：Maj. Alec White
奈吉尔·帕特里克
Nigel Patrick
饰：Insp. Michael Kenyon
伊丽莎白·塞拉斯
Elizabeth Sellars
饰：Rita Compton
泰伦斯·摩根
Terence Morgan
饰：Roger Compton
格瑞塔·基恩特
Greta Gynt
饰：Mme. Simonetta
西奥多·比凯尔
Theodore Bikel
饰：Max
乔伊丝·格伦菲尔
Joyce Grenfell
饰：Lady Flavia Queensway
James Gilbert
饰：Agent Larkins
埃里克·普罗曼
Eric Pohlmann
饰：Steven Lasovich
Martin Boddey
饰：Sub-Director Holt
迈克尔·霍登
Michael Hordern
饰：Director of Customs
Hal Osmond
饰：The Baggage Room Clerk
雅克·布鲁尼乌斯
Jacques B. Brunius
饰：Det. Pierre Valance - French police
罗纳德·亚当
Ronald Adam
饰：Mr. Bennett - Customs Official. (uncredited)
吉尔·亚当斯
Jill Adams
饰：Young lady dancing with Michael (uncredited)
John Arnatt
饰：Customs Officer (uncredited)
巴拉德伯克利
Ballard Berkeley
饰：Cooper - Customs Officer (uncredited)
Jacques Cey
饰：Little Frenchman (uncredited)
西里尔·张伯伦
Cyril Chamberlain
饰：Customs Officer (uncredited)
Ivor Collin
Ivor Collin
饰：Smuggler at airfield (uncredited)
Philip Dale
饰：A. P. O. (uncredited)
David Davies
饰：(uncredited)
Guy De Monceau
饰：Head Waiter (uncredited)
阿诺德·戴蒙德
Arnold Diamond
饰：French Customs Officer (uncredited)
Tom Gill
饰：Montana hotel receptionist (uncredited)
Campbell Gray
Campbell Gray
饰：Luigi (uncredited)
约翰·霍斯利
John Horsley
饰：Customs Officer (uncredited)
Robin Hunter
饰：A. P. O. (uncredited)
Michael Ingham
Michael Ingham
饰：Tall man at party (uncredited)
Douglas Ives
饰：Seaman (uncredited)
Hamilton Keen
Hamilton Keen
饰：P.O. - London airport (uncredited)
劳埃德·兰布尔
Lloyd Lamble
饰：Captain of Python. (uncredited)
特伦斯·朗登
Terence Longdon
饰：A.P.O. - Customs Launch (uncredited)
尼古拉斯·菲普斯
Nicholas Phipps
饰：Royal Navy Imformation Officer (uncredited)
Denis Shaw
饰：Ship's cook (uncredited)
坎贝尔·辛格
Campbell Singer
饰：Sgt, River Police. (uncredited)
John Singer
饰：Seaman (uncredited)
菲利普·斯坦顿
Philip Stainton
饰：Police Sgt. - Seaburyness (uncredited)
Herbert C. Walton
饰：Old man in dungarees (uncredited)
布莱恩·怀尔德
Brian Wilde
饰：Smuggler at airfield (uncredited)
Joan Winmill Brown
Joan Winmill Brown
饰：W.S.O. (uncredited)