Joshua Elijah Reese

The BAU races to capture the vigilantes behind a series of attacks taking place every 27 minutes in the nation's capital; Prentiss and Unit Chief Andrew Mendoza lead the effort to identify the vigilantes and what's motivating them.

Bravo Team must protect a group of American engineers and the dam they are constructing from a terrorist attack; the rules of engagement demand that the team must not use their weapons unless the enemy fires first.

The team investigates a car explosion with a connection to an agent who went missing six months earlier; Gibbs asks NCIS Special Agent Alex Quinn to shadow his team.

Kensi is transported to a missile launch facility to help thwart a takeover of nuclear weapons.

Ken is urged to learn Korean when his father's friends poke fun at his inability to speak the language. Meanwhile, Allison helps Molly with her SAT vocabulary prep and Clark is proud to lead the nurses' contract talks, but isn't looking forward to negotiating with Pat.