Dalila Ali Rajah

A team of doctors try to save the life of a political figure from the Middle East; Cristina decides to decorate her new place and throw a housewarming party; Alex shows up late to his first day of rounds with the new pediatrics attending.

Unable to pay her share of rent and utilities, the guys tell Jess to get a job. She is experiencing her monthly period and is an emotional mess. Nick meets a silent guy who shows him how to be peaceful. Cece wants to go back with Schmidt.

It's Christmas in BlueBell. In flashbacks, we learn some of Lemon's history, including the details of when Lemon and Lavon first realized they had a connection.

The BAU takes charge of a hostage situation at a law firm in D.C., where Matt Simmons' wife, Kristy, works.

When a missing MI6 Officer is linked to a murdered petty officer, Gibbs sends Quinn and Bishop to Philadelphia to work with MI6 Officer Clayton Reeves.

Deputy Director Ochoa tasks the team with a covert operation focused on dismantling a terrorist group. Callen worries about what the assignment means for the future of the team.