The Love Express

The Love Express German Der Liebesexpre is a 1931 German musical comedy film directed by Robert Wiene and starring Georg Alexander, Dina Gralla and Joseph Schmidt. No print of the film is known to survive, and it is therefore a lost film. It is based on the operetta Es lebe die Liebe by Alexander Engel and Wilhelm Sterk. It was one of a cycle of Operetta film made during the early sound era. A Frenchlanguage version Venetian Nights Nuits de Venise, also directed by Wiene, was released the same year.

Source: Wikipedia