Mike's parents send him on an afternoon adventure to buy cookies from a local bake shop. He mysteriously ends up at an unfamiliar bakery where he meets an unusual baker who sells him cookies. When he returns home, he and his family begin eating the cookies when weird things start to happen to them! The family turns into animals that were the shape of the cookies they ate. Mike quickly returns to the bake shop and insists that the baker make new cookies to change his family back. He returns home with the new cookies and his whole family turns back into people except his cat! His cat is now permanently part cat, part duck!