Der Ladenprinz

Der Ladenprinz The Shop Prince is a 1928 German silent film directed by Erich Schnfelder, starring Harry Halm, La Jana and Paul Henckels and also with La Jana, Sig Arno and Hermine Sterler. It was adapted from a novel by Kurt Mnzerde . The films art direction was by Andrej Andrejew.

Source: Wikipedia