John Apicella

Chandler's romantic marriage proposal is ruined when Monica's former boyfriend returns.

Sheldon's latest scientific breakthrough leaves him feeling like a fraud, and a romantic gesture causes Penny to up her game.

Brennan and Booth investigate a set of uniquely disfigured remains allegorizing biblical text. As they acquire more information about the victim, a former patient of Dr. Adam Copeland (guest star Joshua Malina) at Havenhurst Sanitarium, they are confronted with suspects who are hard to characterize as either good or evil. Meanwhile, Jeffersonian intern Arastoo Vaziri (guest star Pej Vahdat) reveals a secret about his past.

Cooper finds a clue, while Dick Tremayne and Andy confront concerns over Little Nicky's past.

Mulder is taken hostage by a man who claims his boss is literally a monster.

Cooper reveals the history of Windom Earle to Truman, and Audrey strikes a deal with Bobby.