Gilbert Glenn Brown

Heads: Seth takes Summer to the prom. Tails: Zach does. Whoever's dateless takes a meeting with George Lucas to discuss Atomic County.

NCIS investigates the death of a man on a cruise ship whose body is discovered in the ship's sauna by McGee's mother-in-law.

The communist witch hunts of the 1950s come back to haunt their survivors when Lilly and the team reopen an unsolved murder case.

Just as Horatio and Marisol begin their new life together as husband and wife, the Mala Noche gang trial is disrupted when a witness helps the defendant escape during his own testimony. Now free and running from the law, the criminal orders Horatio's death, but ends up shooting someone very close to Horatio instead. Meanwhile, a jilted lover from Delko's past wreaks havoc with anyone close to him.

Khalil has a tough choice to make, Patience’s relationship with Coop is tested, and KJ draws Tori’s interest. Plus, Jordan investigates his theory about Coach Bobby.

Sebastian believes a prominent heart-surgeon murdered his missing wife.