Oleg Zatsepin

Bridget asks Larry for a favor on behalf of her son.

The BAU believes two unsubs may be operating at the same time, when victims killed in two drastically different ways are discovered in the same city. Also, the team grapples with keeping Reid safe in prison.

The discovery of a civilian's body in a Marine bombing range leads the team to uncover a Mafia dumping ground, and Gibbs' partner, agent Fornell (Joe Spano), is accused of aiding the Mafia.

Just when J.D. (Zach Braff) thinks he's landed the chief resident position, Dr. Molly Clock (guest star Heather Graham) convinces Elliot (Sarah Chalke) that she should apply as well. Carla (Judy Reeves) becomes green with envy as everyone starts listening to Dr. Clock's advice, leaving Carla feeling like she's losing control. Meanwhile, Dr. Cox (John C. McGinley) and Turk (Donald Faison), find great difficulty in the removal of a light bulb from a patient's posterior. Ken Jenkins also stars.

Turning to a parenting book for advice backfires on Paul when Bridget and Kerry discover it and turn it to their advantage.

Monk infiltrates a crime family to try and get to the bottom of an apparent mob hit.