The Olsen Gang has to pay for their summer vacation in Spain, and Egon is hired to open a safe with black market money in Switzerland. He is conned, but Egon has sworn revenge.
| Writing | Erik Balling | Writer |
| Writing | Henning Bahs | Writer |
| Costume & Make-Up | Marit Christensen | Costume Supervisor |
| Sound | Tom Matsen | Sound |
| Sound | Bent Fabricius-Bjerre | Music |
| Editing | Bente Kaas | Editor |
| Camera | Knut Gløersen | Director of Photography |
| Directing | Knut Andersen | Director |
| Production | Per Graf | Executive Producer |
| Art | Sven Wickman | Production Design |
| Art | Dagfinn Kleppan | Set Decoration |
| Costume & Make-Up | Marit Christensen | Costume Design |
| Costume & Make-Up | Per Hansen | Makeup Artist |
| Production | Lasse Sæther | Production Manager |
| Directing | Brit Hartmann | Continuity |
| Sound | Leif Erlsboe | Sound Assistant |
