On Malory's orders, Lana helps Hollywood star Rona Thorne (voice of Rachael Harris) research her role in a spy thriller while Malory writes a role for herself in the movie (with Cyril's reluctant assistance). Meanwhile, Pam steals Rona's diary.

Jacob Broadsky returns with his vigilante justice and a case that will pit Booth's skills once again against Broadsky's, and this time it will come down to the wire as Booth tries to save the intended victim. Back at the lab, Angela's father descends with one of his unusual requests.

While investigating the murder of a convicted ex-cop, the CSIs stumble upon a list in his prison cell with names of several individuals he believed might have been his wife's true killer.

Sheldon is baffled by Wolowitz's magic trick. Meanwhile, Leonard realizes dating Priya may make it impossible to continue being friends with Penny.

Al Qaeda recruits Americans, and Reza Aslan talks about the Islamic-American experience.

Episode info coming soon ..

A doctor is found murdered on a golf course, and the team thinks the killer's in a hospital. Meanwhile, LaRoche takes over CBI and names Cho as the team leader.