When human remains are found at the site of a block party, Brennan and Booth are called in to investigate. Sweets is called in for help when the politics and scandals of the neighbors link everyone with some type of motive. Meanwhile, Booth's son Parker tries to find him a girlfriend.

One of the tribe members make a revelation which stuns the castaways. The game may change for one determined castaway, and Russell considers outing one of the allies.

Mark and Janis arrive in Germany to discuss the past events regarding the blackouts. Demetri fears about his future. Meanwhile, Aaron tries to get Mark to help him with an appeal.

Stefan takes action to protect Elena. Stefan is hopeful that his plan to get rid of Damon is working. Elena and Jenna are concerned about Jeremy's relationship with Vicki. Stefan decides to reveal parts of his past to Elena. At a fund-raising car wash, Bonnie is surprised by abilities she didn't know she possessed, and seeks advice from her grandmother. Finally, Elena hears a disturbing story about the Salvatore family from a stranger.

Jeff and Shirley bond over their shared love of gossip. Meanwhile, Britta starts dating a new guy on campus.

Ann helps Leslie work through her nervousness over her first date with Dave.

The team investigates the murder of Jason, a troubled computer geek working at a low-level casino support industry job who lures a colleague, Paulie, into a dangerous plan to make a working stiff's dream come true.

When Meredith and Lexie's father, Thatcher, returns to the hospital with a failed liver, it's up to Meredith to save his life. Meanwhile, Izzie empathizes with a patient riddled with tumors, as Mark, annoyed with Cristina's competitive zeal, tricks her into assisting on an unusual surgery.

It's off to Pam and Jim's wedding celebration in Niagra Falls for the office mates. Meanwhile, Michael, Dwight and Andy are looking to hook up with the wedding guests, and a pair of them just happen to be twins in which Michael and Dwight have both met.

Sam and Dean take on their first post-reunion case when a man is killed in a head-on collision... in a parked car in a garage. The brothers soon realize that the killer is taking on the appearance of famous real-life icons and killing their greatest fans, and a wax museum holds the key to locating the killer.

Kessler and Carver hover near death while Gray hunts down Layla's killers. A bloody highway shoot-out with the crime mob 'Ndrangheta has left Major Kessler and Agent Carver fighting for their lives. The Squad is forced to the sidelines, as Special Counsel Louise Tilden investigates the role of ICS in the much-publicized tragedy. Meanwhile, Gray, who has been suspended from duty, sets out to avenge the murders of Layla and his father Dougie.

Agent Dunham, still recovering from her traumatic visit to the alternate reality, is given a concoction by Walter to help her remember. Another woman being experimented on by Walter is introduced. Meanwhile the Fringe team look into a series of robberies that are linked to shapeshifting.

Designers have to reconstruct wedding gowns of newly divorced women into fashionable new looks. In this one day challenge one designer will win immunity for the last time in this season.

When Frank's behavior becomes even more outlandish than usual, the gang decides to stage an intervention.

Violet is physically recovering from her violent attack at home, but the emotional trauma she suffers from isn't going away, despite the best efforts of Pete and her other friends to help. Meanwhile, Addison and Naomi try to mend their tension-filled relationship, as Sam and Cooper treat a father, who has allegedly attacked his family, after he is stabbed by his wife.

Lisbon becomes the prime suspect in the murder of an infamous pedophile.

This weeks web redemption is Tron Guy.

Jay welcomes actors Gerard Butler and Jack Black along with singer Ben Harper.

David Gregory

Colin Beavan

Kristin Davis, Barry Sonnenfeld

Christian Slater, Jimmie Johnson, the Backstreet Boys

Justin becomes fed up with Alex constantly going through his stuff and creates a female monster to guard his room and to think like Alex. However Justin's plan backfires when the monster and Alex become fast friends.

Mark finds out that Elena has a secret and wonders if he should tell Jeremy. Alan Johnson offers Mark a business opportunity. Mark and Jeremy's problems are brought to a head by Big Suze.

Chris Evans, who's career has been rejuvenated at Radio 2, joins Jonathan to talk about his autobiography and his impending move to the coveted Radio 2 breakfast show. Music from Kasabian.

Rita decides to play matchmaker for Patty, who says that she isn't ready to settle down. In order to show her that all marriages aren't simply routine, she goes clubbing with Jay and makes sure that Patty is a witness to their married night out.