... to have ... hold or HATE!
Highly Dangerous
A US newsman and a British entomologist spy on germ-warfare research in a mythical country.
Roy Ward BakerDirector
Eric AmblerWriter
Top Billed 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
Jill Balcon
Wardress (uncredited)
