Hecate tracks down Ethan before Rusk can. Meanwhile, Vanessa invites Dr. Sweet to a night at the magic lamp show, while Lily and Dorian attend a more private showing.
Henry is troubled with new problems after his attempt at justice backfires, resulting in a new investigation for Walt.
In the Season 4 finale, the line between justice and the law gets even blurrier for Henry and Walt as their hunt for a killer intensifies.
The casino is once again the focus of the investigation. Tension explodes within the Larsen house. Stan comes face to face with Richmond to form an uneasy union.