A real estate agent discovers human remains while showing a property, and the team is called in to investigate. Meanwhile, Booth's grandfather moves in with Booth, and tags along with him while he's working the case.

Everyone is looking for the new hidden iummunity idol to make sure Russell does not get it for the third time.

Bryce begins his search for the woman in his flash forward, Aaron becomes concerned over Tracy's odd behavior, Mark attempts to track down the person responsible for texting Olivia and outing his drinking during his flash forward vision, and Demetri's co-agents try to find the mysterious caller who forewarned him about his unfortunate fate.

After reading the journal left by one of the Gilbert ancestors, Jeremy is inspired to return to his hobby of sketching fantasy creatures, a talent he had abandoned when his parents died. Much to the surprise of their friends, Matt and Caroline continue to hang out together. When Sheriff Forbes tells Damon there has been another attack, he offers to track down the killer and learns a startling piece of information about the town's founding families. Alaric steps in to help during an awkward scene with Jeremy, Tyler and Mayor Lockwood. Stefan and Elena come to a new understanding, but everything changes when Elena accidentally makes a devastating discovery.

Jeff is asked by his classmates to talk to Senor Chang about the absurd amount of homework he assigns. Meanwhile, Troy and Abed lose their biology lab experiment subject.

Leslie invites herself on Ron's annual hunting trip to prove that she can be "one of the guys".

A bowling tournament is disrupted when an important piece of evidence is uncovered, leading the CSIs to investigate a murder at the same bowling alley.

As the holidays come and go, Miranda has a surprise visit from her father, William, who has a strong disapproval of her choices in life. Mark and Lexie must cope with a person who re-enters Mark's life, and Thatcher Grey questions the Chief's behavior, but Meredith is quick to come to the Chief's defense.

Michael brings Dwight, Andy, and Oscar to NYC when he's to be honored at the Dunder Mifflin shareholder meeting. Jim tries to get Ryan to work.

Sam, Dean and Castiel track down the Colt and head off to find Lucifer to send him back to Hell. It's a hunters' reunion when the crew joins forces with Bobby, Ellen and Jo for what could be their last night on Earth.

Khali becomes personally involved in the case of Mina Diwan, a strong-willed Indian 18-year-old who arrives in Canada looking for her "runaway groom". Using a false identity, Anwar Singh has married Mina in the Punjab and stolen her family's $50,000 dowry. Unwilling to return to her strict Indian family, Mina seeks out Canadian relatives to sponsor her for citizenship, but they too disapprove of Mina's modern ways. ICS learns that one of Anwar's previous brides is missing and presumed dead. When Mina goes missing, Khali and the Squad must race to save her.

OCC has been commissioned to build a bike for Mark Buerle of the Chicago White Sox. Mark pitched a perfect game, and his wife wants to surprise him with a special gift, an OCC chopper. Junior continues working on a project for his biggest client Coleman.

A peculiar abduction occurs in Boston, leading the Fringe team to uncover details of the mysterious man known as The Observer. While the bizarre case takes center stage, Walter, Peter, and Astrid hit the lab to analyze unusual evidence and deal with Walter's insatiable appetite for milkshakes.

Coming Soon...

Liz deals with her apartment building going condo. Jack and Tracy consider fatherhood. Kenneth seeks to make TGS more environmentally friendly.

Dennis teaches the guys his comprehensive seduction system that will help them gain the undying love and devotion of any woman. However, Charlie struggles to utilize what he just learned, while Mac and Frank decide to go in their own direction. Meanwhile, Dee fears that her boyfriend might be using a similar system to play her.

Addison is thrown by the arrival of her father to Los Angeles. Cooper is arrested when he refuses to cooperate in a case involving a patient. Pete fights to keep a terminally ill patient alive long enough for him to meet his daughter.

In order to find a kidnapped woman who's being held for a ransom, Minelli orders Patrick Jane and Lisbon and company to work with Bosco and his team.

The Jay Leno Show welcomes actress Dakota Fanning.

The guys join Pete on what was supposed to be his 5th-anniversary spa trip. Meanwhile, Kevin enlists Taco to scare his daughter off of her new toy, which Kevin hates.

Guest: Rock band Jack's Mannequin promote and sing a song from their new album "The Glass Passenger".

Elvis Costello

Stephen Colbert, John Mayer

The Tonight Show with Conan O'Brien welcomes actress Nicole Kidman, journalist Anderson Cooper and musical guest Leona Lewis.

Lucas finds the past catching up with him after his former Russian prison torturer, Oleg Darshavin, shows up with intelligence about a Sudanese terror attack on London. Harry and Ros aren't willing to pay the price that Darshavin wants for the information. Harry and Ros reluctantly agree to let Lucas meet with Darshavin. Lucas comes close to getting the information out of Darshavin but the arrival of CIA officer Sarah Caulfield puts the whole thing in jeopardy. After getting the name of the terrorist, Section D track him down but he is murdered before Ros can question him. Darshavin ends up being the only person left who can help the team. Harry works out that they have a traitor working within the team.