When the mighty Viking Halvar suddenly disappears, his clever but timid son Wickie must lead the Vikings on a dangerous journey to rescue his father from the evil Sven and go in search of the legendary treasure of the gods.
The Viennese detective children Biggi, Patrick and Luke find a key in dragon form, and their curiosity is aroused. They realize that the sinister Lady Q is interested in opening the legendary moon palace and find the elixir which is believed that promises eternal youth. The Tigers must prevent that Lady Q enters into possession of the priceless liquid.
"The Wild Soccer Bunch" celebrate their last victory against the "Silver Lights" - and set one record in volley-pass game after another in the forest. But they are not alone: Vampires target the team. To lure them into their bunker, they kidnap Leon. Will Vanessa ever see him again?
