Rafael Petardi

While pursuing a dangerous arms dealer, the team is shocked when Bishop is implicated in an old NSA leak; Gibbs and Marcie realize the killer they've been tracking may be onto them.

When Deeks is shot during a convenience-store robbery, the team must determine if he was the assailants' intended target.

Alec and Marisa attend the wedding of a mutual friend's daughter located inside a foreign embassy, where the father of the bride has been ensconced for diplomatic reasons; their night off quickly turns into a murder investigation.

Olivia receives disturbing news from Gabriel (James Callis); Aaron's life is in danger as he continues to search for his daughter in Afghanistan.

Mark and Vogel execute a plan to uncover the identity of the mole in the FBI; Mark moves out of the house to protect his family; Keiko continues her search for Bryce.

Hart (Jennifer Beals) takes a solo mission to track down the mentor who betrayed her, and the team tries to locate her before it's too late. Also starring Clive Standen, Adam Goldberg and Jessica Camacho. Guest starring Scott Cohen, Vladimir Raiman and Denis.