American chorus-girl Mamie Wallace (Farrell) travels to Paris with a ramshackle touring musical revue. The company runs out of money, and it looks as though Mamie and her dancing colleagues are going to be stranded in Europe with no way home. Luckily, she meets a handsome, well-spoken Englishman Peter Millett (Hulbert), who falls in love with her and proposes marriage. Under the impression that he...

“Spy comedy with operatic background.” - BFI.

The German adopted-daughter of a Belgian innkeeper is threatened with internment by him if she reveals to the British billetees that he is a spy. However, she is in love with one of them and helps them.

“Romantic comedy of a motor factory mechanic encouraged to train his voice by the daughter of the magnate.” - BFI.

“Professor Calthrop, actuated only by scientific motives, and his assistant, out for his own gain, have invented a system for the manufacture of diamonds.” - BFI.