Desc: Olsen-banden deruda': Directed by Erik Balling. With Ove Sprogøe, Morten Grunwald, Poul Bundgaard, Kirsten Walther. Benny, Keld and computer savvy Georg await old Egon Olsen at his release from prison. Egon has a new plan - theft of USD10,000,000 in Copenhagen. It involves the EEC's (before EU) butter mountain.