In 1930s Amsterdam, greengrocer Bet is involved in illicit affairs with businessman Van Santen. To tighten bonds even further, Bet arranges a marriage between her handsome daughter Jans and the businessman's wacky son Hannes. Jans, however, is in love with tough sailor Ko. Based on the succesful Dutch stage musical by Herman Bouber.
| Directing | Richard Oswald | Director |
| Directing | Alex Benno | Director |
| Crew | Henk Alsem | Cinematography |
| Crew | Willy Goldberger | Cinematography |
| Editing | Max Brenner | Editor |
| Sound | Jacques van Tol | Music Supervisor |
| Sound | Margie Morris | Music |
| Art | Hans Ledersteger | Art Direction |
| Writing | Herman Bouber | Writer |
| Sound | Louis Davids | Music |