Lasse and Maja have had their detective agency shut down by the police chief when a customer ask for help to prove her father is innocent of the train robbery he was convicted of. Lasse and Maja now see their great chance to show off.
as Lasse
as Maja
as Klara
as Polismästaren
as Train Conductor
as The Cleaner
as Muskelberg
as Train Driver Sixten
as The Priest
as Kakan