The wall comes down in Sams head and all hell breaks loose. Dean and Bobby are, for once, at a total loss on how to help him and are forced to stand by and do nothing while Sam breaks. The battle for heaven comes to a head.
Rick's crew works on a dime store penny scale. Being a precision instrument it's fairly delicate but a previous owner had already worked it over. But they really get involved in renovating a British Matchless motorcycle so it's ridable but suitable for a museum.
Leslie and the parks team put together a memorial service for a dearly departed friend. Meanwhile, Tom makes a big life decision, while Chris reacts badly to a health problem.
Everyone in the office is unhappy when Chris decides to make some big changes in the parks department -- especially Tom who starts to question his career choices. Leslie is caught off guard when Ben has a meeting with her mom.
When Bernadette receives her PhD, Wolowitz feels emasculated. Raj and Leonard swap places and Penny does something she's regrets.
Russell books a cruise that he thinks is filled with "red hot" ladies but instead it's filled with ladies from the Red Hat society. Meanwhile, Timmy tries to help Jeff and Audrey settle an argument.
Patrick trades Hightower's secret location to Laroche for the four remaining names on his list. The team then sets up a trap to uncover Red John's real informant, leading to a possible face-to-face showdown between Patrick and Red John.
A robber with a bomb attached to him is blown up in front of a convenience store, and CBI soon discovers that there may be connections between this case and Red John and agent Hightower.
A mockumentary on a group of typical office workers, where the workday consists of ego clashes, inappropriate behavior, tedium and romance.
LuAnn plans a big exotic trip for the ladies, hoping the getaway will help quell all the petty clashing. Some of the ladies prepare for the vacation by checking in at a spa, while others save face by visiting a plastic surgeon. Elsewhere, Jill hosts an anti-bullying event---even inviting Ramona to the affair.
Deangelo's new replacement is sought out through a search committee process led by Jim.
The doctors of Oceanside Wellness are faced with a tough decision -- to point out all areas of vulnerability within the practice and risk the termination of some of their own, or to dissolve the practice and each go their separate way. Addison has a new admirer in town who offers her a very tempting proposition. Meanwhile, Charlotte is assigned to a case that hits very close to home.
Jim, Toby and Gabe head up the search committee for a new manager for the branch.
Mr Lomax reveals more about his past and his hatred for Tony Hancock becomes clear. Meanwhile Mr Jelly arrives at a booking meant to be for Mr Jolly and hopes no one will tell the difference.
Bede reluctantly finds himself in the driving secret of the drugs cartel. Meanwhile Gabriel continues to investigate the Wratten murder against his superior's instructions, and Honey discovers a secret.
After being sidelined by an injury, sharpshooter Liz returns to Troy's boat. An older Creole gentleman has reported that a monster gator--nicknamed T-Rex--has killed a dog and is threatening locals. To catch him, Troy and Liz must board their own pirogue, a rickety wooden contraption ill prepared to handle a large gator. Will their pirogue handle the hunt
In the 6th season finale, the team investigates the disturbing, unidentifiable remains of a bowler that were found jammed in one of the bowling alley's automatic pinsetters. After hitting a dead end in the case, Booth and Brennan decide to go undercover and join a competitive bowling team in search of answers.
In Miami, ten days before Christmas, a young corrections officer is shot dead with her two-year-old son while sleeping in their bed. Det. Kevin Ruggiero and Sgt. Ervens Ford take the case personally--not only do they consider the victim 24-year-old Ciara Lee as "on our team", but the death of her baby boy hits them emotionally. In this intense manhunt the detectives uncover the intended target, the motive, and the suspected killers, making an arrest two days before Christmas. But a surprise twist at the end leaves them frustrated and determined.
News of Meredith's dishonesty in the clinical trial comes to light, leading to unanticipated consequences for her and others; Cristina finds herself in a compromising situation, which forces her to decide between her career and her relationship; Owen posts his decision for Chief Resident, and Teddy makes a surprising choice regarding her love life -- and her future.