Pinocchio and Freeda rush to Kurz's aid: a monster is hiding in his house, on the very day his nephew will visit him! The three begin to investigate and things get complicated when Cricket dressed as a unicorn arrives: luckily the mystery is solved, but Kurz can't wait to live more adventures with his new acquired grandchildren!

Returning home in the rain Geppetto comes across a very sweet guinea pig and brings it to the shop. Pinocchio, Freeda and Cricket immediately become fond of the puppy, but from that moment on a series of strange disappearances begin to occur. Who is hiding behind those sweet eyes?