Set just before the outbreak of WWII, this is the story of a test pilot who works for the (unnamed) enemy. Made in 1939, by the time it was released in 1940, war had been declared.
as Peter Thurloe
as Dorothy Houghton
as Charles Houghton
as Bill Madison
as Emily Madison
as Col. Cairns
as Agent Hooper
as Porter
as Sir Andrew Hamilton
as Stuart
as Foreigner
as Kingswell
as Detective (uncredited)