This week, Mark and Allen break down the Episode with the return of the evil one... that's right... RON'S EX-WIFE TAMMY!!! Tammy once again attempts to sabotage Ron's life, but he resists her wiles, mostly due to his relationship with Tom's ex-wife Wendy. However, later Wendy and Ron break up when she announces she's moving back to Canada. Meanwhile, in order to pull off the upcoming Harvest Festival, Leslie and gang need the Pawnee Police Department to volunteer as security during the event. To this end, they throw a party for the boys in blue, hoping to later ask them for the Harvest Festival favor. At the party, Ben has awkward interactions with Chief Trumple (causing Leslie to postpone asking for the favor), Ron drowns his sorrows about Wendy at the bar, and Tom arrives with Tammy as his date to get back at Ron. After fighting loudly, Ron and ...