Valhalla

Two children of the Viking age, Røskva and Tjalfe, attach themselves to Thor and Loki and end up in the world of the gods. Everything in Asgard is large and loud. Thor knows nothing except brute force, and Loki is running a trick at every opportunity. The children also join the journey to Utgard, the land of the giants, with a small, odd creature called Quark along with them. Peter Madsen and Jeffrey J. Varab directed the film together, adapting Madsen's own comics series. It was the most expensive Danish film of 1986; it sold over half a million tickets and still did not make its money back. It tells Norse mythology to children while taking it seriously.