A homeless man with a history of drug abuse is admitted to Princeton Plainsboro with burns and scars on his chest. Meanwhile, Cuddy reveals her guilt to Wilson about breaking up with House.

FBI agent Olivia Dunham and Peter Bishop are faced with a rapidly spreading unexplained phenomenon of the threatening kind. In an attempt to stop the spread, they enlist the assistance of Bishop's estranged father, the institutionalized scientist Dr. Walter Bishop.

The final all-star food fighters try to seal the deal with an ideal meal.

From executive producers Barry Josephson and Hart Hanson comes the darkly amusing drama Bones, inspired by real-life forensic anthropologist and novelist Kathy Reichs. Forensic anthropologist Dr. Temperance Brennan, who works at the Jeffersonian Institution and writes novels as a sideline, has an uncanny ability to read clues left behind in a victim's bones. Consequently, law enforcement calls her in to assist with murder investigations when the remains are so badly decomposed, burned, or destroyed that the standard identification methods are useless.

Moving on to the next episode of the show, watch Grey’s Anatomy Season 7 Episode 18: Song Beneath the Song online to be aired on the 31st of March 2011. During this episode, a cataclysmic event rattles the doctors of Seattle Grace to the core, as Callie, on the verge of an enormous life-changing moment with Arizona, envisions her friends as it has never-been-seen before. The hospital drama will go somewhat musical and “Chasing Cars” (Snow Patrol), “How to Save a Life” (The Fray) and “The Story” (Brandi Carlile) are among the songs which the cast will perform.