The mis-adventures of three Polish-Jews on the road to Gdansk is the basis for this German comedy that was filmed in New York, Germany, and Poland. Genovefa and Moshe have been married and living in New York for 30 years. Physically the couple resembles Mr. and Mrs. Jack Sprat. The two have decided to return to Poland for a visit. They intend to have Moshe's best friend Isaac, an unlucky, depressive German, take care of their house while they are gone. Unfortunately, Isaac loses his job before they go and ends up accompanying them on a Polish freighter. When the ship dies in a German port, the threesome must go overland to Gdansk. They encounter many mishaps along the way.

Tenor Peter Hansen is about to marry for the second time. Just minutes before his wedding to dancer and singer Kitty, he's still busy rehearsing for a new revue directed by Melchior Oberländer. Kitty's uncle Meierhofer, a prompter at the theater, is urging him to leave. However, Melchior is informed that his newly hired female star, Marina Garden, has arrived. She is to sing duets with Peter during an upcoming engagement in Cologne. Marina Garden turns out to be Peter's ex-wife, who has adopted a stage name.