S1, E5: Elefant Koko, the famous musician, plays music on his trunk. He also loves to eat enormous quantities of ice-cream, But, one day he catch a terrible cold and cannot play any more. Koko is desperate and disappears from the town. His friends, together with professor Balthazar, search the whole world to nd him. Finally they discover him on the North Pole where his trunk served as a pleasant, warm shower for Koko's new friends.