Ray Wise

Brennan and Booth investigate the site of a train wreck where the bodies of a senator and a high-profile businessman are found within the wreckage. The businessman's body is found in a car on the train tracks, and at first glance, it is an apparent suicide. While investigating a possible connection between the two victims, Brennan and her team discover the businessman is still alive, but severely injured, at a local hospital, and the body at the scene is someone else. As the clues begin to unravel, the investigation gets more complicated when details of the man's private life are revealed, leading Brennan and Booth to a private detective who may hold key information. Meanwhile, Brennan is introduced to Dr. Camille Saroyan, a first-rate pathologist who has been hired as the head of forensics at the Jeffersonian, and more importantly, Brennan's boss. It doesn't take long for Brennan to figure out "Cam" is a little too familiar with Booth and that they share something of a past. Also, Booth encourages Brennan to visit her mother's gravesite for the first time.

A beloved former professional baseball player is murdered; Alexis' genealogy project forces Castle to contemplate the identity of his father.

When Ted goes on a date without researching the girl on the Internet, the gang interferes, showing Kevin that they are too into each other's business. Meanwhile, Lily and Marshall come to terms with finding out the sex of their baby.

After Agatha (Melanie Bray), a student at a Catholic college, jumps off the roof of a building, Gus drags Shawn to the school to investigate as a favor to an old teacher, Father Westley (Ray Wise). Lassiter and Juliet are already there speaking with Westley and headmaster Father Bard (Tim Conlon), who explain that Agatha was a model student until three weeks ago when she suddenly started acting irrationally. Lassiter thinks it's murder, Shawn is leaning towards suicide, while Father Westley believes she was possessed. Despite being roundly dismissed, even by Father Bard, Westley is insistent and Gus agrees to take the case, over Shawn’s objections.

The gang travels home to Minnesota with Marshall where Ted and Barney will stop at nothing to make Marshall laugh. Meanwhile, Marshall has an unfortunate meeting with an old high school bully that terrorized him throughout his youth.