John Prosky

Izzie seems to be getting over Alex when she shares an undeniable chemistry with Denny Duquette, a patient who's awaiting a heart transplant, and George treats Bex, a young teen hermaphrodite.

After a doctor is found dead at a golf course, the CBI team searches for a killer amongst a hospital’s staff and patients. Meanwhile, when LaRoche is placed in charge of the CBI, his first act of business is to name Cho the new team leader.

Dr. House shows special interest in a schizophrenic with deep-vein thrombosis and her teenage son, who is her primary caregiver.

A body is found covered in scratches, leading the BAU to believe that the person responsible has a chronic skin disorder.

Jack begins closing in on the location where Teri and Kimberly are being held hostage. Meanwhile, Teri and Kimberly create a shock of their own as things get violent at the compound. Also, Senator Palmer's worst fears are realized when he uncovers just how far his campaign backers are willing to go to protect him.

A warlock steals the worlds muses and tries to build a strong faction to take over the underworld during The Sources time of weakness.