Charters and Caldicott are touring the Middle East. After visiting Saudi Arabia they find themselves in Bagdad where they are mistaken by a group of German spies for the messengers who are to carry a song record by beautiful singer La Palermo which contains secret instructions of the German Intelligence. Realizing their error, the German spies follow Charters and Caldicott to Istanbul and Budapest, trying to eliminate them and retrieve the record.
Basil Radford
as Hawtrey Charters
Naunton Wayne
as Sinclair Caldicott
Greta Gynt
as La Palermo
Noel Hood
as Edith Charters
Charles Oliver
as Sheik
Gordon McLeod
as Rossenger
Abraham Sofaer
as Ali
Bernard Rebel
as Klacken
Cyril Gardiner
as K.7.
Leo de Pokorny
as Hotel Manager
Morris Harvey
as Waiter
Cyril Chamberlain
as American (uncredited)
