Erik Balling	...	(Director)
Erik Balling, Henning Bahs	...	(Writer)
Ove Sprogøe	...	Egon Olsen
Morten Grunwald	...	Benny Frandsen
Poul Bundgaard	...	Kjeld Jensen
Kirsten Walther	...	Yvonne Jensen
Axel Strøbye	...	Kriminalassistent Jensen
Ole Ernst	...	Politiassistent Holm
Helge Kjærulff-Schmidt	...	Brodersen
Paul Hagen	...	Gotfredsen
Ove Verner Hansen	...	Bøffen
Jes Holtsø	...	Børge Jensen
Søren Steen	...	Brian
Ernst Meyer	...	Godsekspeditør i Glostrup
Poul Thomsen	...	Godsekspeditør i København
Pouel Kern	...	Hundevagt
Erni Arneson	...	Fru Hansen

Summary: After the Olsen Gang's money is stolen in Spain, Egon is arrested once more. Back in Denmark, they want to steal a railroad car full of gold bars to get their money back.