User rating:
Cast
																											 
																									 | 
											Margaret Lockwood | As: Frances Gray | 
																											 
																									 | 
											Dane Clark | As: Bill Casey | 
																											 
																									 | 
											Marius Goring | As: Commandant Anton Razinski | 
																											 
																									 | 
											Naunton Wayne | As: Mr. Hedgerley | 
																											 
																									 | 
											Wilfrid Hyde-White | As: Mr. Luke | 
Storyline
A US newsman and a British entomologist spy on germ-warfare research in a mythical country.
| Tagline: | ... to have ... hold or HATE! | 
| Certification: | U | 
Cast
																							 
																					 | 
										
												 Margaret Lockwood  | 
										
											 Frances Gray  | 
									
																							 
																					 | 
										
												 Dane Clark  | 
										
											 Bill Casey  | 
									
																							 
																					 | 
										
												 Marius Goring  | 
										
											 Commandant Anton Razinski  | 
									
																							 
																					 | 
										
												 Naunton Wayne  | 
										
											 Mr. Hedgerley  | 
									
																							 
																					 | 
										
												 Wilfrid Hyde-White  | 
										
											 Mr. Luke  | 
									
																							 
																					 | 
										
												 Eugene Deckers  | 
										
											 Alf  | 
									
																							 
																					 | 
										
												 Olaf Pooley  | 
										
											 Detective-Interrogator  | 
									
																							 
																					 | 
										
												 Gladys Henson  | 
										
											 Attendant  | 
									
																							 
																					 | 
										
												 Paul Hardtmuth  | 
										
											 Priest  | 
									
																							 
																					 | 
										
												 Michael Hordern  | 
										
											 Lab Director Owens  | 
									
																							 
																					 | 
										
												 George Benson  | 
										
											 Sandwich Stand Customer  | 
									
																							 
																					 | 
										
												 Eric Pohlmann  | 
										
											 Joe - the bartender  | 
									
																							 
																					 | 
										
												 John Horsley  | 
										
											 Customs Officer  | 
									
																							 
																					 | 
										
												 Patric Doonan  | 
										
											 Customs Man  | 
									
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																							 | 
										
												 Joan Haythorne  | 
										
											 Judy  | 
									
																							 
																					 | 
										
												 Jill Balcon  | 
										
											 Wardress (uncredited)  | 
									
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																							 | 
										
												 Hyma Beckley  | 
										
											 Café Mimosa Patron (uncredited)  | 
									
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																							 | 
										
												 John Boxer  | 
										
											 Police Sergeant at Customs Café (uncredited)  | 
									
																							 
																					 | 
										
												 Ernest Butcher  | 
										
											 Tom - Lab Assistant (uncredited)  | 
									
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																							 | 
										
												 Daniel Brown  | 
										
											 Train Passenger (uncredited)  | 
									
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																							 | 
										
												 Robert Cawdron  | 
										
											 Soldier at Station Checkpoint (uncredited)  | 
									
																							 
																					 | 
										
												 Anton Diffring  | 
										
											 Officer at Station (uncredited)  | 
									
| 
																							 | 
										
												 Toni Frost  | 
										
											 Stewardess (uncredited)  | 
									
| 
																							 | 
										
												 John Gabriel  | 
										
											 Night Field Telephone Officer (uncredited)  | 
									
| 
																							 | 
										
												 Charles Hammon  | 
										
											 Train Passenger in Platform Line-up (uncredited)  | 
									
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																							 | 
										
												 Philo Hauser  | 
										
											 Waiter (uncredited)  | 
									
																							 
																					 | 
										
												 John G. Heller  | 
										
											 Soldier at Station Check Point (uncredited)  | 
									
| 
																							 | 
										
												 Noel Johnson  | 
										
											 Frank Conway (uncredited)  | 
									
																							 
																					 | 
										
												 Sam Kydd  | 
										
											 Customs Man (uncredited)  | 
									
																							 
																					 | 
										
												 Richard Marner  | 
										
											 Soldier on Train (uncredited)  | 
									
| 
																							 | 
										
												 Louis Matto  | 
										
											 Café Mimosa Waiter (uncredited)  | 
									
																							 
																					 | 
										
												 Anthony Newley  | 
										
											 Operator (uncredited)  | 
									
| 
																							 | 
										
												 Michael Ritterman  | 
										
											 The ‘Tail’ (uncredited)  | 
									
| 
																							 | 
										
												 Lance Secretan  | 
										
											 Alan (uncredited)  | 
									
																							 
																					 | 
										
												 Dinah Sheridan  | 
										
											 Train Passenger at Checkpoint (uncredited)  | 
									
																							 
																					 | 
										
												 Ewen Solon  | 
										
											 Enemy Scientist (uncredited)  | 
									
																							 
																					 | 
										
												 Emile Stemmler  | 
										
											 Soldier at Station Checkpoint (uncredited)  | 
									
| 
																							 | 
										
												 Robert Vossler  | 
										
											 Day Sentry at First Checkpoint (uncredited)  | 
									
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																							 | 
										
												 John Wilder  | 
										
											 Customs Officer (uncredited)  | 
									
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																							 | 
										
												 Billy Wilmot  | 
										
											 Café Mimosa Customer (uncredited)  | 
									
Directed By
																											 
																									 | 
												
														 Roy Ward Baker  | 
												
													 Director  | 
																					
Writing Credits
																											 
																									 | 
												
														 Eric Ambler  | 
												
													 Writer  | 
																					
Production Crew
| 
																											 | 
												
														 Antony Darnborough  | 
												
													 Producer  | 
																					
																											 
																									 | 
												
														 Earl St. John  | 
												
													 Executive Producer  | 
																					
Edited By
| 
																											 | 
												
														 Alfred Roome  | 
												
													 Editor  | 
																					
Costume and Makeup
Sound
																											 
																									 | 
												
														 Richard Addinsell  | 
												
													 Original Music Composer  | 
																					
Visual Effects
Camera
| 
																											 | 
												
														 Reginald H. Wyer  | 
												
													 Director of Photography  | 
																					
Lighting
Art Department
Other Crew
Reviews & Recommendations
Video Gallery
Coming Soon...
Photo Gallery
Coming Soon...