A US newsman and a British entomologist spy on germ-warfare research in a mythical country.
as Frances Gray
as Bill Casey
as Commandant Anton Razinski
as Mr. Hedgerley
as Mr. Luke
as Alf
as Detective-Interrogator
as Attendant
as Priest
as Lab Director Owens
as Sandwich Stand Customer
as Joe - the bartender
as Customs Officer
as Customs Man
as Judy
as Wardress (uncredited)
as Night Field Telephone Officer (uncredited)
as Café Mimosa Patron (uncredited)
as Police Sergeant at Customs Café (uncredited)
as Tom - Lab Assistant (uncredited)
as Train Passenger (uncredited)
as Soldier at Station Checkpoint (uncredited)
as Frank Conway (uncredited)
as Officer at Station (uncredited)
as Stewardess (uncredited)
as Train Passenger in Platform Line-up (uncredited)
as Waiter (uncredited)
as Soldier at Station Check Point (uncredited)
as Customs Man (uncredited)
as Soldier on Train (uncredited)
as Café Mimosa Waiter (uncredited)
as Operator (uncredited)
as The ‘Tail’ (uncredited)
as Alan (uncredited)
as Train Passenger at Checkpoint (uncredited)
as Enemy Scientist (uncredited)
as Soldier at Station Checkpoint (uncredited)
as Day Sentry at First Checkpoint (uncredited)
as Customs Officer (uncredited)
as Café Mimosa Customer (uncredited)
