Twenty years after being convicted of the rape of a teenage girl, Ray Schenkel is released, much to the dismay of retired detective William Dorsey. When a teenage girl is raped on the route Schenkel would have taken home, Stabler goes undercover as a recently paroled sex offender so that he can get into the same therapy group as Schenkel, and the same halfway house. Cragen worries that Stabler may be getting in over his head.
After the terrorist's attack, the NCIS team is shocked and is trying to cope with Kate's sudden death, each in their own way. Now, their mission is to collect all the possible info on Ari and find a way to stop him before he does any more damage. While feeling guilty over Kate's death, Gibbs is informed that the NCIS director is leaving, and the replacement is Jenny Shepard, a woman Gibbs worked with in the past and had a romantic history with.
Sam and Dean pose as Park Rangers to help a brother and sister search for their lost sibling, who the Winchester brothers believe may have been taken by a Wendigo.
The contestants' diets are put to the test when they are told that if they eat some high-calorie treats, they will be given a letter from home. Who will be able to resist the temptation? Plus, who will win the next challenge, which deals with balance, and who will be voted off of their team?
It's time for the "Dundies," Dunder Mifflin's annual awards banquet (held at the neighborhood Chili's), and the staff must endure the excruciating performance of their inept emcee, boss Michael Scott.