When a college girl at a Catholic university commits suicide, Gus and Shawn are brought in because one of the professors at the school believes the girl was demon-possessed.
Global Dynamics sonic cleaning coincides with a phenomenon in which the citizens of Eureka develop a form of amnesia. Meanwhile, Allison goes into labor.
When the M.R.D. creates mutant hunting Sentinels, the X-Men and the Brotherhood team up to take down them, and Master Mold, down.
The designers are asked to create something fashionable and easy to move in, but also appropriate for a pregnant woman to wear out in public, for supermodel Rebecca Romijn. They have $100 and two days to complete the look.
Penn and Teller take on the secretive inner world of The Vatican, the holy city of Catholicism and home of the Pope. Due to outcries from the public, this episode was not included on the DVD release of Season 7.
How do they service the A380, the world's largest plane? Plus, how do they generate 500,000 kWh from 1oz of uranium, and build and tune a piano to concert standard?
UCOS reinvestigate a high-profile riverboat disaster on the Thames after a new witness comes forward claiming the collision was the result of sabotage, rather than an accident. But the case means putting DAC Strickland's wealthy sailing chums under the investigation spotlight; what better motivation could the team have?
Toby looks for answers about his past and his mother by sifting through the jumbled thoughts of an Alzheimer's patient.
K'nuckles needs to get fancy pants to get into the new VIP section of the Candy Barrel.
Hank treats a hallucinating woman. Meanwhile, Charlie and Jill move in together, while Divya and Raj anguish over their engagement party.
As the Twin Leaf festival draws to a close, Ash, Dawn and Barry encounter a Xatu and wind up miniaturized and trying to find a way to return to normal.
The male chefs and the female chefs compete in a battle of the sexes in catering a poolside bachelor and bachelorette party.
Nate and his crew square off against a band of thieves in order to retrieve priceless stolen artwork.
Ty's conscious is hit hard when the undercover crew goes in pursuit of a crooked, yet decorated cop, particularly when Ty's wife floors him with big news.
Grylls demonstrates what it was like for soldiers who had to survive in the jungles of Vietnam, during the Vietnam War.
Franco steps into the ring with one of Carla's friends;Tommy tends bar after a failed rescue leaves the crew in the dumps.
Pete and Myka go to Las Vegas to fetch an artifact that is helping a couple of gamblers, but the mission goes awry when Myka becomes trapped in a famous author's mirror.
The remaining ten chefs are rolling the dice to see what ingredients they can use in their challenge dish, with the winners earning a trip to Las Vegas. Later, chefs from Gordon Ramsey's own restaurants help out in the dinner service, which is interrupted by repeating mistakes and one bossy teammate.