Paul Thurston on his show insults a witch expert that the witch Cassandra loves. She sends a hit-witch after him in the form of a seven year old girl who is much older than she looks. She convinces Paul that she is his goddaughter and he takes her in for a few days as she makes his life miserable. At work she gives him the personality of a monkey and turns him into a werewolf for their Halloween trick-or-treating. Tabitha comes to the rescue and convinces the the old witch to grow up.