A woman wants surgery to make her look like her when she was younger, to jog her Alzheimer-stricken husband's memory. Christian and Sean work on another Carver victim, who does not have the same physical attributes as the other victims.
When a corpse of a man is found inside a tomb that comes from the Civil War, the team discover that the victim, a Sergeant, was buried alive. During the investigation, Abby tracks down the last phone call of the victim.
When the teenage son of Stabler's old partner comes under suspicion for attacking a classmate, Stabler's inability to treat this like any other case gets him suspended.
When Earl meets a tough biker chick at a Halloween party, it looks like a match made in heaven--but when the costumes come off, the mismatch becomes apparent and Earl takes drastic measures to get out of the relationship. Now, years later, Earl must find a way to make amends for deceiving the girl.
Faced with her first national crisis - the death of nine DEA agents in Latin America - Mackenzie shows strength and resolve in dealing with a corrupt leader. Meanwhile, Nathan Templeton is approached by an ambitious congressman who served with Mac's Vice Presidential candidate, Warren Keaton, and is eager to divulge potentially damaging info in an effort to derail his nomination. Mac's teenage twins resume public school, only this time it's complete with secret service detail and press spectacle, and while popular Horace welcomes the attention, shy Rebecca finds it overwhelming.
Mike visits the San Francisco Zoo and learns what it's like to be a zookeeper, essentially feeding the animals and collecting their poo.Mike then goes to Vermont to a haunted cheese making factory and learns not only how to make cheese, but the art of patience.Finally, Mike learns how to be a volcano ash mud bath mixer (spa technician) in Calistoga, CA and takes a mud bath after a very dirty day. That's not all - Mike also journeys to a live volcano in Hawaii and gets up close and personal with some very hot lava.
Out-of-shape Jim enters a 10K marathon to teach Kyle, who wants to quit basketball, a lesson about not being a quitter -- but he cheats to get first to the finish line.
Byker Grove follows the lives and relationships of a group of young people who are members of a youth club.
The Office is forced into the parking lot for the day when a fire starts in the kitchen. To ease everyone's boredom, Jim suggests a game of "Desert Island" and "Who Would You Do?", where certain staff members reveal a little too much information about themselves. Throughout the day, Michael talks business with Ryan, leaving Dwight feeling left out.
This episode demonstrates the production processes for alkaline batteries, wheelchairs, flutes and cowboy boots, and shows how each is made.
Denny takes Alan to Nimmo Bay, British Columbia, Canada, to help him get over his breakup with Tara. Catherine confesses to Bernard's murder. Sara and Garrett take extreme measures to help Denise challenge her husband's alimony demands in their divorce proceedings.
In suburban Nebraska, a group of partying high school teens jokingly dare their friend Charlie to look into the mirror and repeat "Bloody Mary, Bloody Mary, Bloody Mary," not knowing this will unleash a series of mysterious murders. Sam and Dean realize that Bloody Mary has the power to travel through all reflective surfaces when she is hunting a victim. Worried that teens are accidentally summoning Bloody Mary, Sam and Dean race to destroy the violent spirit before she can kill again.
After two separate confrontations with the Huntzbergers at a D.A.R. party, Richard and Emily realize Lorelai was right about their treatment of Rory.
Berta causes tension between Charlie and Alan, when she temporarily moves in with them
Regina and Oliver begin fretting over Ben's new obsession with comic books and his new slacker friends. So the two come up with a plan to end the situtation by setting Ben up on blind dates. Elsewhere, Lydia is convinced that her dog likes Stewart more than her and is none to happy.
Ted's outlook on his continuing search for love is altered when he rediscovers a shirt that has not seen daylight in years. Meanwhile, Barney amuses himself by coaxing Robin into sacrificing her job by saying completely outlandish things on air live for a cash reward.
Allison's recent habit of sleepwalking keeps landing her in dangerous situations. This leaves her exhausted while she hurries to solve a kidnapping case before it's too late.
Isabelle experiments, Andy gets drafted, Peter may not be who Nancy thinks he is, Silas gets high, and Nancy cuts out the middleman.
After getting bad grades on his report card, Zack decides that he needs a way to get good grades without having to study. When Bob, a boy with Dyslexia, shows up in his class, Zack decides that he can pretend to have dyslexia so he can have more time on both tests and reading. Meanwhile, London beats Maddie at chess, and soon Maddie becomes obsessed at beating London at chess.