Tensions are high and it seems that Team Guido is separated from the rest of the group, socially. Teams are still distraught about what happened in the previous leg. The teams are in Rome. Frank and Margarita are the first to leave the pit stop. The first clue is a Detour. The teams must chose between "Glide" and "Ride." In "Glide" the teams must take a glider to the next location and in "Ride," the teams must take a set of bikes to the next location, which is Ferrara. However, the teams must note there is only one glider so they may have to wait for another team to finish the task before they can start. It's first come, first served. Frank and Margarita decide to go for the fast forward which is hidden in a moat at a castle. Rob and Brennan decide to do the glider and are the first to arrive there. Joe and Bill decide to do the biking, where they must find the bike shop. Frank and Margarita obtain the Fast Forward and start heading straight to the pit stop; New Delhi, India. Nancy/Emily, Lenny/Karyn and Joe/Bill all do the bike riding while the two other teams do the gliding (Rob/Brennan, Kevin/Drew).The teams learn they have to get to Red Market, New Delhi in India. But there are no international airports around so they must get to a bigger city. When in New Delhi, the teams deal with immense population and crowded streets. Some teams get severely frustrated and Nancy/Emily are sure they are going to be eliminated. As two teams are left to arrive at the Taj Mahal, a blurred team approaches the pit stop, as the screen clears we learn that the team is Nancy and Emily. Karyn and Lenny are the last to arrive at the pit stop and are eliminated. Karyn says that her and Lenny are total opposites and that she doesn't think the relationship is going to work.

Over 75 years ago the spaceship Conestoga left Earth on a nine-year one-way mission to establish the first human colony outside the solar system, called Terra Nova. The colony thrived on their beautiful new planet, and was such a success the Space Agency on Earth decided to send another vessel. The colonists protested and angry messages were traded, then one day all transmissions from Terra Nova ceased. Decades later the Warp 5-capable Enterprise NX-01 is dispatched to find out what happened to that lost colony.

Dawson returns to Capeside to inform his parents that he is dropping out of USC, a decision his father does not support. Joey finds out that Pacey is in Boston. Jen and Charlie try to go twelve hours with no physical contact. Jack gets a bid into a fraternity but considers turning it down when he finds out they wanted him because he is gay. Tragedy strikes the Leery family.

Alton is working as a consultant on a low budget sci-fi movie. His job: make spooky, gooey gelatin molds. Since gelatin is one of the most powerful tools on the pantry planet, Alton's happy to comply, but he insists on making it taste real good.

On Jim and Cheryl's 10th Anniversary, Jim pays Dana to buy him an anniversary gift to give to Cheryl. However, Dana buys a beautiful and touching charm bracelet, going over the spending limit in the process, and Cheryl finds out that all her anniversary gifts over the past ten years were bought by Dana.

Special Prosecutor Clement Rollins begins his investigation into the President's non-disclosure of his illness. The White House staff isn't happy with getting Rollins as the Special Prosecutor, so C.J. shrewdly drops subtle clues to the press that might get the prosecutor replaced with someone more favorable to the staff. Meanwhile, a forest fire rages in Wyoming and the governor rages along with it when Bartlet backs up the forestry departments decision to let the fire burn itself out; Josh and Toby work on the estate tax that has been tied up in Congress; and Donna goes on a date with a Republican.

The daring daylight kidnapping of a diamond dealer which results in two murders at the scene uncovers an international dynasty of diamond sales and its links to a foreign civil war.

Tonight, journalist Greta Van Susteren, host of On the Record.

Doctors Panayiotis Zavos and Severino Antinori claim they are ready to embark on the greatest human experiment of our age. They say they will attempt to clone a human being before the year is out. Most people think the objections to this are ethical - human cloning would create many moral dilemmas. There is another question that few ever ask: is the science actually ready yet for cloning healthy humans? Horizon follows the latest research, which has led many scientists to believe that Zavos and Antinori's plans to clone the first human could end in tragedy. The programme also meets couples like Matthew and Desir?e Racquer (above) who think cloning offers them the only way to raise a child who is truly their own. Dr Lorraine Young at the Roslin Institute laboratoriesFor decades, cloning remained within the realms of science fiction. The idea that instead of combining a sperm and an egg, a new human could be made from a single cell taken from an adult, seemed completely absurd. But that all changed in February 1997, when the Roslin Institute (right) introduced the world to Dolly the sheep - the first animal cloned from an adult. Ever since Dolly, scientists have been continuing to experiment with cloning animals. So far, they have succeeded in cloning sheep, cattle, pigs, goats and mice, fueling the belief that humans could be next.