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. That'll settle things, right? The Julie-Caleb union ends...not the way anyone expected.

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.

Khalil must choose between lying for his father and a better path for himself; Patience gets an opportunity that tests her relationship with Coop; KJ's fake relationship with Amina draws Tori's interest.

The team is on the verge of putting away members of the Mala Noche gang, but the gang's planned hit on Horatio endangers the lives of those close to him.

Stark takes on the challenging case of a prominent surgeon who stands accused of murdering his wife, but there is no body or apparent motive. Also, Stark finds himself having to explain his relationship choices to his daughter.

Following a DNA test, Cassie meets a new family who helps her experience the traditions of the culture. Cam and Reggie attempt to get rid of uncle Julius's gun.