The landlubber Stig-Helmer and his Norwegian friend Ole get on a barge by mistake. They arrive at an archipelago and have to spend Midsummer among the fancy rich boat people, their yachts and summer houses.
| Directing | Lasse Åberg | Director |
| Writing | Lasse Åberg | Writer |
| Production | Christer Abrahamsen | Co-Producer |
| Production | Bamse Ulfung | Production Manager |
| Costume & Make-Up | Hedvig Andér | Costume Design |
| Sound | Bengt Palmers | Original Music Composer |
| Art | Styrbjörn Engström | Production Design |
| Costume & Make-Up | Ingmarie Halling | Makeup Artist |
| Production | Britt Ohlsson | Production Supervisor |
| Camera | Rune Ericson | Director of Photography |
| Editing | Sylvia Ingemarsson | Editor |
| Writing | Bo Jönsson | Writer |
| Production | Bo Jönsson | Producer |