Malcolm Foster Smith

Leonard and Penny try to prove Sheldon wrong after he says that he and Amy are a superior couple.

Claire delicately helps Luke cope with the fact that his friend and their old neighbor, Walt, has passed. Phil takes Alex for some father-daughter bonding time.

A sadistic serial killer kidnaps and tortures Reid and broadcasts the ordeal over the Internet.

Jax brings a new proposal to the club with serious consequences.

With only 48 hours before the execution of serial killer Alex Rockwell, whom Brennan and Booth helped convict, the Jeffersonian team must race against the clock to confirm Brennan’s new suspicion that Rockwell may not have been responsible for those crimes.

Drew helps Adam out when Max rejoins the baseball team; Sarah makes friends with Amber's English teacher (Jason Ritter); Julia tries to teach Sydney to stand up for herself.