Egon returns from prison with the key to a big heist, a hidden Nazi-treasure. The Olsen Gang finds the location of the treasure, but problems arise when the international criminals Carina and Ricco shows up.
Arve Opsahl
Carsten Byhring
Sverre Holm
Aud Schønemann
Harald Heide-Steen Jr.
Anne-Lise Tangstad
Ole-Jørgen Nilsen
Per Theodor Haugen
Pål Johannessen
Henry Nyrén
Andreas Diesen
Svein Byhring
Kaare Zachariassen
