Calle and Palle work as assistants at Circus Bollini.

The two good friends Calle and Palle work in Circus Bollini, where they look after the horse Lissy and are friends with the dancer Angela. When the circus director is robbed, the circus - despite the heroic efforts of Calle and Palle - has to close. This sends them on a journey where, after many adventures and ups and downs, they finally uncover the sinister masterminds of the circus theft.—Nordiskfilm