Vikingesønnen Harald bliver ladt alene tilbage i sin landsby med kvinder og børn, da hans høvdingefar slutter sig til en gruppe oprørere i protest mod, at kongen forlanger at få hans skib. Men kongen tager hævn ved at lade en gruppe krigere besætte og tyrannisere byen.

It's the early 1950s and Sparvöga's father has lost his job and is suffering from tuberculosis. The whole family is forced to move back in with his parents but for Sparvöga this is the beginning of a great adventure.

A UFO has crashed close to a summer holiday park and a couple of kids are set to help them with the aid of a man with magic powers. But they have to hurry before an anti UFO force finds the green men from outer space.