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...

“Spy comedy with operatic background.” - BFI.

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

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