Egon escapes from the psychiatric ward, where he has been incarcerated since the gang's last coup. Keld and Benny pick him up, and when Egon, as always, is planning the big heist, the Olsen Gang is once again on the move.
Ove Sprogøe
as Egon Olsen
Morten Grunwald
as Benny Frandsen
Poul Bundgaard
as Kjeld Jensen
Bjørn Watt-Boolsen
as Hallandsen
Henrik Koefoed
as Holm-Hansen
Axel Strøbye
as Jensen
Ole Ernst
as Holm
Grethe Sønck
as Ruth
Ove Verner Hansen
as Bøffen
Michael Hasselflug
as Alf
Jes Holtsø
as Børge Jensen
Claus Bue
as Archivist
