S2, E4: Suddenly several things disappear on Happening (Toots spoon, the Professor’s pen, Shoehorn’s eyeglasses). Inspired by the reading of “Sherlock Holmes” and in fact that he is blamed to have taken the things, Urmel tries to find out who’s the “thief”. With the help of Pip he examines everything and interrogates every inhabitant and this way makes everybody angry with him. The other Animals try to secure their personal stuff, invent alarm systems etc. In the end everything turns out to be completely harmless: the spoon was “eaten” by the Rubbish-Eater, formerly a rubbish compressing machine. The Professor wears the missing pen on her ear and forgot it there. And Shoehorn’s glasses are still in his bag; he only mixed up his bag with another because of his short-sightedness.