Something strange has been spotted over the tree tops in the forest where Charlie Strap and Froggy Ball live, and Plåt-Niklas quickly builds a monocular to examine it. It turns out to be an emergency signal and the two friends together with Plåt-Niklas and The Parrot set out on an expedition to resque whoever is sending the signal.
A protest against the Eurovision Song Contest, 1975Alternative Festivals were organized all around Sweden. This Alternative Festival was broadcasted from a circus tent in Stockholm, presenting a wide variety of folk culture and music.
Seeking revenge against the rival clan responsible for the killing, Hagbard, the son of a slain Norse king, calms down long enough to establish a truce. He also falls in love with Signe, the daughter of his one-time enemy. Signe's former beau, sizzling with jealousy, breaks the truce and makes it appear that Hagbard was responsible.
Two pilots must fly together in spite of the strong dislike of each other. At a training mission the aircraft wrecks over open water and they have to save themselves by parachute.
