Swedish comedy from 1940. Carnival director Knut Lindberg has ended up in the hands of the usurer Director Aronsson and his shady practices trying to take over Lindberg's funfair. But the two new colleagues, Kalle and Nisse, does everything to stop him.

The Creutzerhjelm's are in search of an authentic haunted castle. Therefore, the owner of the castle SkiöldBorg decides to play ghost himself to sell his castle.

Two movie actors are conscripted; at the regiments spies are trying to get hold of secret documents.