The fourth season premieres, again with twelve teams, this time beginning in LA's Dodger Stadium. The teams rush off and drive to the LAX airport, trying to land seats on one of three airlines. Swiss Air and Lufthansa both depart at the same time; however Swiss Air is scheduled to arrive in Milan a good forty minutes earlier. KLM leaves about an hour later, and will carry the remaining teams. Steve and Josh, apparently wanting to take advantage of a possible alliance with Steve and Dave (the air traffic controllers), buy tickets for them, costing Monica/Sheree and Chip/Reichen their seats on the Swiss Air flight, and their place in line. This leads to accusations of cheatings, as referenced in the episode title. Teams arrive in Milan and must search for their first clue, which was to find charter bus tickets hidden in various spots within the Galleria Victoria, a pedestrian mall. There are three available slot times for bus departures: 2 AM, 4 AM, and 6 AM. Teams are taken to the Dolom

The teams continue from the pit stop and participate in Italian snow rafting. They then head to Venice, where they are faced with a Detour: Waterway or Pathway. After the Detour, the teams are all bunched togehter by a five P.M. opening for their location, except for Steve and dave, who use the Fast Forward to advance to first place at the pit stop. The teams participate in the Roadblock, which involves trying to match a photo of a mask with one being worn by someone at a party. However, there are many similar masks, so the task proves somewhat difficult. Chris has extreme difficulty with the task and hands the photo of the mask to the incorrect person twice, each time being forced to go to the back of the line. This creates significant difficulty, as only four racers are allowed in at a time. He finally finds the correct person, but it is too late and he and Amanda reach the pit stop last and are eliminated from the race.

The teams travel from Italy to Vienna, Austria. There, horse-riding creates confusion when teams fail to follow a clue that states that you must grab a tag before boarding the horses. A Detour - Mozart or Beethoven creates confusion and tension when teams realize that the Beethoven option was as simple as it sounded. And Steve and Dave, after claiming the Fast Forward the previous week, fall far behind, but a stroke of luck keeps them in the race and Cindy and Russell are eliminated.

The teams start by traveling to France. Transportation confusion with trains and jets causes some teams into the lead to fall behind, while others reach the route marker in France early. There, they're surprised to find themselves faced with a Roadblock rather than a Detour. The Roadblock involves changing the tires on a race car and then doing a lap with a professional driver. All teams succesfully complete the task and then head to the next location, a lighthouse over 500 miles away. However, they find themselves all bunched together by the morning opening hours. Some teams check into a hotel, while others choose to wait by the side of the road. When Tian and Jaree arrive the next morning, after checking into a hotel, they're escorted to a parking spot by police. However, the teams on the side of the road cry foul, thinking that they're cutting in line. In the end, the original line is preserved and the fussing was for nothing. The teams receive a clue taking them to the Georges de B

The teams travel from France to Amsterdam, Holland. Most teams are able to get flights, but David and Jeff and Steve and Dave have to head to another airport and lose critical time when they are caught in a bad traffic jam. In Amsterdam, teams must go boating to a museum and this leads to massive confusion, particularly for the team of Tian and Jaree. In the Detour, teams must choose between 500 Kg or 15 Feet. In 500 Kg, they drive 30 miles and then weight out 500 Kg of cheese and in 15 ft., they have to drive only 12 miles and search through cow manure for their clue. Most teams go for the cow manure, but a couple of them opt for the cheese. Afterwards, they face a Roadblock in which they must gather 25 live eels. In the end, despite serious fighting between Tian and Jaree, they manage to squeak past Steve and Dave, who, after narrowly escaping elimination in past weeks, are eliminated from the race.

The teams travel to India, where they are shocked by condition of some of the locals and also face a harowing train ride.

The teams continue to southern India. After a long train ride, they face a Roadblock that involves being dragged through mud by bulls and a Detour choice between chickens and elephants.

At the opening of the episode, Reichen and Chip reveal to the remaining teams that they are a couple and have been married for a year now - it's their one-year anniversary. Reichen discusses how he quit the Air Force so he could be with Chip and Millie and Chuck also talk about how they've been together for twelve years and then got engaged before the race. The teams are given $120 for the leg, which sends them from India to Kotakinabalu, Malaysisa, over 5,000 miles away. The teams jockey for position to get faster flights, with Jon and Al, Millie and Chuck and David and Jeff ending up at the front of the pack, despite an initial blunder by Reichen and Chip. David and Jeff and Kelly and Jon trail not far behind. The teams finally reach Malaysia, where, after participating in a traditional ceremony of good blessing, they head on to a Detour: Net or Trap. In ""Net,"" the teams have to catch fifteen fish, while in trap, they have to hoist a huge lobster trap in order to get a clue. After co

To begin the episode, the teams have to drive 78 miles from their pit stop to a hot springs and cross a rickety bridge to get their clue. All teams arrive in time for the 6:30 A.M. opening and a footrace is on. The teams are then given a clue to drive a 145 miles to an oil plantation. This quickly leads to confusion, with two teams getting lost. Kelly and Jon realize they have no idea where they're going and choose to opt for the Fast Forward. They feel it is a safe bet, as they don't figure it would be to any of the other teams' benefit to go for the Fast Forward. Unbeknownst to them, though, Reichen and Chip have already accidentally headed down the road for the Fast Forward and, once they realize what they've done, they decide to continue down that road to claim it. While this occurs, Jon and Al have made their way to the Detour. Called ""Chop / Haul,"" the teams are given a choice between chopping down fruits to find their clue in an envelope, or hauling 25 heavy bundles of fruit int

The teams begin in Borneo, where they receive a clue telling them to head to a temple. There, they have to search for a Buddha figurine that contains the names of the respective members of their teams. All teams complete the task and receive a clue to go to the airport and get to Seoul, South Korea, which is approximately 4,000 miles away. Despite a rule that requires the teams to leave for the airport in vans at one-hour intervals, the teams all end up together at the airport. There, they take a plane that heads to Singapore and then connects to Seoul. Once at Singapore, two teams, David and Jeff and Jon and Al find that a flight heading to Hong Kong will arrive in Seoul one hour earlier. They take this flight and form a sort of alliance, arriving in Seoul first. Once in Seoul, the teams find a clue that takes them to an icy area close to the South Korean border. This creates confusion, with David and Jeff getting lost and having a harrowing experience when their taxi driver takes the

The teams begin at their Pit Stop in Seoul, South Korea and receive a clue that takes them to a task that involves traditional South Korean kites. Phil helpfully narrates that one of the teams will be eliminated in this leg. The teams all complete the kite task, although some have more difficulty than others. The clue they receive tells them to make their way to Brisbane, Australia, over 7,000 miles away. All teams pull even when they find out the airport doesn't open until 6 A.M. However, believing they are in last place, David and Jeff consider the Fast Forward. At the airport, the teams find a number of options for flights. Kelly and Jon, David and Jeff and Reichen and Chip all end up on the same flight together, but Jon and Al chose a different flight and it gets delayed by fog, forcing it to take off after every other flight in the line. Jon and Al try to beg their way onto the other flight, but are told that due to security reasons, it can't accept passengers at the last minute.

At the Pit Stop in Australia, the teams receive a clue telling them to drive 80 miles to Australian woolshed. There, they'll receive further instructions on how to receive their next clue. They're given only $1 for this leg of the race. David and Jeff reflect at the beginning of the race reflect on how their being analytical gives them an edge, while Kelly and Jon note that they've been saving up money. When the teams arrive at the woolshed, they find that it does not open until 6 A.M and therefore, they're all going to be grouped together. Once the woolshed opens, they all race in and find that they each have to search through a giant pile of wool for the clue. Kelly and Jon are the first to find the clue, which directs them to the airport. They have to fly 1,000 miles to Cairnes. Chip and Reichen find the clue second and David and Jeff, despite having some difficulties at first, soon find the clue buried in some wool they had already looked through. The teams all catch a 7:45 flight

The teams begin at their Pit Stop in Ellis Beach, Australia. It's the twelfth and final pit stop in this race around the world. The first team to depart is David and Jeff, followed by Chip and Reichen and then Kelly and Jon. The clue tells them to drive to an Aboriginal Cultural Park. Like the previous leg, they have one dollar for this leg of the race. The teams all arrive at the cultural park, which doesn't open until 6 A.M. At that time, they all head in and watch a traditional ceremony. Afterwards, they receive a clue telling them to drive fifteen miles to the general aviation terminal at the airport in Cairnes. The teams all get into a driving race to get there and Chip and Reichen end up going so fast that their vehicles spins off the road. Still, they're okay and they all reach the clue at the general aviation terminal. It's a Detour: ""Wing It"" or ""Wander It."" In ""Wing It,"" the teams must skydive out of a plane to their clue, with the help of an instructor. In ""Wander It,"" they