Julia Vera

Scully searches for a way to reverse the process that caused Mulder and Morris Fletcher to swap identities.

Gideon, Hotchner and their team head to Mexico to aid in the investigation of a serial killer who preys on the elderly.

A bizarre occurrence at the infamous "Area 51" swaps Mulder's consciousness with that of a stranger.

The Chances reminisce about the year Jimmy turned 18 – when Maw Maw kicked them out of the house, when a goth Jimmy (a/k/a “Drakkar Noir”) took up residence in the grocery store and when Burt and Virginia finally figured out how to be adults.

Earl is surprised to find a fellow inmate (Michael Rapaport) is someone both he and Joy know.

While honeymooning in Buenos Aires, Brennan and Booth can’t just relax on vacation. So, instead, they decide to help Raphael Valenza, a local detective and huge fan of Brennan’s books, solve the murder of a Nazi war criminal whose remains were found in an historic mass grave. Meanwhile, back in Washington, D.C., Hodgins and Angela struggle to take care of Christine while Brennan and Booth are away.