Dwight plays the role of Volunteer Sheriff after finding half a joint in the Dunder Mifflin parking lot leading to an investigation. Pam gives Jim a play challenge where he must be silent until he gives Pam a can of Coke.
Thinking that Bob Barker may be his father, Barney is overjoyed to be a contestant on The Price is Right. Marshall and Lily try sleeping apart prior to the wedding.
When Baltar wins the vote, Roslin considers stealing the election because she believes he is a Cylon collaborator.
A fellow comic book enthusiast’s hitting on Penny leads to Leonard, Raj, and Howard going to a bar’s Ladies’ Night.
Gabrielle and Carlos are shocked when the father of their baby shows up to take the baby back. Cops and a lawyer arrive to a house on Wisteria Lane. Lynette tries to help Ed heat up his sex life. Meanwhile, Karl decides to break up with Edie, as Edie has no idea that Susan is the “other woman.” Edie causes a fight to break out in a bar, after she trips a waitress. Lastly, Bree is taken a step forward to help Peter when she finds out how bad his other addiction is.
Glowing bones are found in an old stone house, and Brennan and Booth are called in to investigate. They find that strangely, the bones are not radioactive and lack any other explanation for why they would be glowing. With the victim identified, the team sets off to figure out the murder mystery.
Lying in a coma after his race car accident, Nathan dreams of what life would have been like if Dan had stayed with Karen and Lucas instead of marrying Deb and raising him. In this imaginary world, Lucas would have been raised with the Scott wealth and stature, and Nathan would have been the one growing up on the wrong side of the tracks.
Jamie’s (T.C.W.) husband died and J.D. struggles with the ethical issues involved in starting a relationship with her. Dr. Cox babysits his son, whom Jordan still hasn’t chosen a name for, and is disturbed that he feels nothing for the baby. Turk is haunted by erotic dreams about Elliot, which gets him into hot water with Carla.
Clark runs up against super-strong robbers who are apparently tied to LexCorp. And Chloe begins to ally with Lionel, while Lana and Henry Small bond.
Sara sacrifices herself for the safety of Michael so the brothers can get on with their final plan to attain freedom, but their plan gets ’shipwrecked’. Meanwhile, Bellick blackmails Sucre to partner up as T-Bag’s streak of murder continues to the south of the border.