Neill Barry

When a newborn disappears from the nursery, Princeton Plainsboro goes on lockdown, preventing anyone from entering, leaving or moving within the hospital. While House and his team members are trapped in various parts of the building, new insights about the team's personal histories, relationships and regrets surface. Episode directed by Hugh Laurie. Also available on iTunes

While investigating a series of murders of entire families in Hampton, Virginia, the BAU is forced to visit Red Onion Supermax Prison to seek advice from one of the most atrocious killers from the team's past, nicknamed 'The Fox,' who delivers a portentous message to Agent Hotchner. Also available on iTunes

When a high-profile U.S. Senator with a wealthy father goes missing, Jack and the team are forced to do their jobs under intense scrutiny from the media and the government. The Senator had told her husband she was going to an emergency meeting in Washington, but she lied--no one was expecting her there, nor did she ever make it. When no ransom note arrives after 15 hours, Jack starts considering other suspects, including political enemies, a stalker and even the Senator's husband. But the suicide of a devoted former staffer sends the team in a whole new direction. Series star ANTHONY LaPAGLIA wrote the story and co-wrote the teleplay. Also available on iTunes

Peter fires Sydney after learning that she sold his house (which he had listed as a company asset) to pay the practice's debts. Peter has to move into Amanda's apartment.