Suddenly at the top of Earl's list a life-or-death item appears right after a new mysterious man moves in next door. Meanwhile, a science fair has Joy all worked up to the point of obsession. She' so fixated on winning the fair so she can buy something special with the prize money.
Amy receives a proposal of marriage which throws her into confusion, Arthur is taken on as a partner in Daniel Doyce's engineering works, and the French villain Rigaud arrives in London.
When CSI investigates a homicide that appears to have connections to the S&M world, Gil turns to Lady Heather for help. But is he really there because of his personal problems with Sara and not for the actual case?
Chaz, now a med student, begins his ER rotation. Morris takes him under his wing and shows him some risky procedures, endangering a patient and raising Banfield's ire. Neela becomes upset when Banfield questions her authority and skills in front of her intern. Gates invites Sam and Alex to move in with him and Sarah.
The gang fudge history by claiming that Paddy's Pub was responsible for cracking the Liberty Bell in an attempt to turn their dive into a Philadelphia landmark.
Liz heads to Chicago to get out of jury duty and on her flight back to New York she is assigned a seat next to Oprah. Liz seizes the opportunity to ask Oprah for advice with some of the problems she's been having. Back in New York, the feud continues between Tracy and Jenna, and Jack's morals are tested by Kenneth after an Olympics snafu.
Upon arriving at the Hearthome Gym, Ash and his friends run into Barry, a trainer from Twinleaf Town. Barry turns out to be an admirer of Paul, whom he saw when watching the Double Battle Tournament. Ash challenges Barry to a Pokémon battle. Ash chooses Chimchar, Gliscor, and Pikachu, against Barry's Staraptor, Roserade, and Empoleon. Ash manages to narrowly defeat Barry, finishing off Empoleon with Pikachu's Volt Tackle.
Three drug dealers set to stand trial are found dead in separate places. They were all trying to get rid of witnesses in their crime, but it looks like someone got them first.
When the smashed remains of a well known artist are found in an impounded junkyard car, Booth and Brennan are on the case to find out if foul play is to blame for his death. With suspects ranging from the artist’s rival to his own assistant, the team must race against the clock to find evidence of murder before the car is relinquished and put on exhibit as the sculptor’s ultimate display of self-sacrifice for the sake of his art.
The beating death of a stockbroker causes a battle of epic proportions between the victim's family and the faction responsible for his death.
Coach is furious with Tim and the team for a freshman hazing. J.D. wins the respect of the town and team. A late night swim at the lake turns into more for Julie and Matt. Tyra is shocked when a woman shows up claiming Cash owes her child support.
Addison tries to fix the financial troubles at Oceanside Wellness, but ends up doing more harm than good. Meanwhile, Violet's friend asks her to break the law to help her while Maya hopes that Sam and Naomi are getting back together for good.
Crews and Reese investigate the murder of a multi-million dollar lottery winner whose number was up.
This episode demonstrates the production processes for accordions, pineapples, artificial joints.
While investigating the abduction of a young boy in Las Vegas, Dr. Reid starts to have dreams that might help reveal buried memories from his childhood.
While the country celebrates the outcome of the election, the new President-elect catches everyone off guard when he arrives at the White House prematurely.
When a tech is murdered inside of Knight Industries, the team must track down the person that infiltrated headquarters before they strike again. Meanwhile, Mike and Sarah find themselves stuck together during a storm.
Nick faces an uphill battle defending Letitia in the murder case until he discovers a secret about Nola; Karen asks Nick to tell Tripp that she's marrying Simon Elder; Andrea and Brian learn shocking news after a trip to the doctor.
Christine and Richard have a dinner date with her new boyfriend, Patrick, (Tim DeKay a.k.a. Bizarro Jerry on "Seinfeld") returns as her date.
Inspired by the "legs" of an innovative robot called RHex, the prototypers decide to use this basic design with its synchronized alternating tripod gait and build it BIG! What first appears as a simple upscaling project becomes a real challenge when the team discovers that size can change everything.