Barney ruins Marshall’s bachelor party by hiring a stripper, and Lily reveals a secret that causes Marshall to rethink his choice of best man.
Gibbs ignores the bureaucratic paperwork associated with his "acting" director duties and leads an investigation for a murder victim found in a taxi headed to NCIS headquarters. Meanwhile, Jenny discovers a secret about her past.
The Buckner Hall fundraiser causes tension between everyone.
Charlotte's downward spiral takes her to a place where even Emily worries she can't be saved as David and Nolan have a very public reunion.
Michael’s medical condition forces Sara to take him to the hospital, and Sucre and Lincoln get themselves into an explosive situation. Mahone has designs on the Company’s architect while Agent Self meets with a surprising ally.
