Eva, an inventor, nearly runs over Frank, a fugitive, with her car. She decides to give him work instead of turning him in, and together they complete a motorboat engine for an upcoming race.
| Actor | Role |
|---|---|
 Hans MierendorffJohann Amberg | Johann Amberg |
 Lee ParryEva | Eva |
 Angelo FerrariFrank Bruhn | Frank Bruhn |
 Margarete KupferMarta | Marta |
 Ernst HofmannHans von Corell | Hans von Corell |
| EErwin van RoyGottlieb Daffke | Gottlieb Daffke |