Some dastardly criminals have stolen some top secret plans and tattoo them on the back of a woman so she can sell them to the highest bidder in Lisbon. This woman plans to take the place of a 'Sidney Royce', a legitimate traveler going to Lisbon as a reporter. Crossed signals allows the real Sidney to reach Portugal first, where she is pursued by those trying to obtain the plans and US government agents trying to prevent the sale.
Ray Milland
as Kenneth Harper
Paulette Goddard
as Sidney Royce
Roland Young
as Ronald Dean
Albert Dekker
as Baron Von Kemp
Margaret Hayes
as Rita Lenox
Cecil Kellaway
as Peter Miles
Edward Norris
as Frank Richards
Addison Richards
as Paul Baker
Charles Arnt
as Pooly
Hans Schumm
as 1st German
Hans von Morhart
as 2nd German
Genia Nikolaieva
as German Maid
