Monk assumes the identity of a dead hit man in an effort to foil an assassination plot.
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.
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.
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.
K'nuckles needs to get fancy pants to get into the new VIP section of the Candy Barrel.
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.
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.
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.
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.
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.
Rossetti and Lizzie return from their honeymoon, and Hunt proposes to Annie Miller.
At Padua High, newcomers Kat and Bianca Stratford attempt to navigate the popular crowd.
When career criminal Wolfgang West gets put away for four years, his wife Cheryl decides it's time for her family to go straight. But can the Wests change the habits of a lifetime?
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.