After years of being mistreated by Frank during the holiday season, Dennis and Dee decide to teach him a lesson. Meanwhile, Mac and Charlie reflect on their childhood Christmases, and…

Outraged that JJ’s girlfriend, Izzy, declines his invitation to prom, Dylan and Ray swing for the fences with a bold plan to make her jealous. Jimmy, Kenneth and Melanie coach…

An abandoned car is found full of blood, registered to a missing Navy lieutenant. The NCIS team learns that the missing lieutenant was profiling men, trying to find a perfect…