Shortly after the start of World War II, a ukelele player (George) takes the wrong boat and finds himself in (still uninvaded) Norway. He is mistaken for a fellow British intelligence agent by a woman (Mary), and becomes involved in trying to defeat Nazi agents.
George Formby
as George Hepplewhite
Phyllis Calvert
as Mary Wilson
Garry Marsh
as Mendez
Romney Brent
as Slim Selwyn
Bernard Lee
as Oscar
Coral Browne
as Iris
Helena Pickard
as Oscar's Wife
Percy Walsh
as Schwartz, Spy Chieftain
Diana Beaumont
as Greta, Hotel Receptionist
Torin Thatcher
as U-Boat Commander
Donald Calthrop
as Frederick Strickland
Hal Gordon
as Alf Arbuckle, Dinky Do
