Ken Wilder

Phoebe believes that the cat that jumped into her guitar case in Central Perk contains the spirit of her adoptive mom. Joey's attempt to sell his entertainment center proves hazardous. (Original Broadcast: Season 4, Episode 2)

When Dr. Sebastian Charles (guest star Ron Livingston, "Little Black Book," "Sex and the City"), renowned physician and head of an international organization to fight the spread of tuberculosis among the poor in Africa, is rushed to Princeton Plainsboro Teaching Hospital after collapsing, he immediately determines all the symptoms are from TB. Dr. House has a different opinion and requests additional tests to help determine the cause of his illness.

Doug is way out of his league in an English literature adult education class that Carrie talks him into taking.

The BAU heads to Austin to investigate victims found there with their watches set inaccurately, a clue which may connect the crimes.

The Jeffersonian team investigates the remains of two bodies that were found at the same burial plot: one of a female cancer patient; the other, the cancer patient’s “doula,” who was guiding her through her grieving process with the illness. Meanwhile, with a spotlight on the case, Brennan and Booth start discussing their individual choices for after-death arrangements. Also, Daisy Wick (guest star Carla Gallo) returns for her first case after her break-up with Sweets.