Trudi, die Geiss, taucht ab

A discovery journey through the sounding watery world After "Trudi, die Geiss, reisst aus", title heroine Trudi is ready for new adventures again. Accompanied by dog Bella, guinea pig José and rooster Raguso, she promptly climbs into a submarine and dives into the Rhine. Underwater, the animal friends meet strange creatures with odd names, among them the fish Rosa, a "Knurrhahn" (red gurnard), who, abandoned by an uncaring owner, drifts in the river in a plastic bag.