: Tyler sets up a picnic inside Crackstone’s Crypt .

: Fester identifies the monster as a Hyde —a creature that remains dormant until "unlocked" by a master.

In , titled " If You Don't Woe Me by Now ," the mystery of the Jericho monster reaches a critical turning point. This episode is famous for the arrival of a fan-favorite character and a major romantic betrayal. The Return of Uncle Fester

: In one of the episode’s most intense moments, Wednesday finds Thing stabbed and pinned to a wall. Using his electrical powers, Fester acts as a human defibrillator to save him. The Date at Crackstone’s Crypt

: Wednesday accuses her therapist, Dr. Kinbott , of being the monster's master (Laurel Gates). Shortly after Wednesday leaves, the actual monster kills the doctor, proving Wednesday's theory wrong.