The Dirty Circle: The drivers have to reverse their car into a pile of mud, surrounded on all sides by a moat. While in the mud, they must perform a full 360-degree turn, then drive forwards out the way they came. Henrietta is the first to go, and gets stuck in the moat on the way to the circle. After she is rescued, she manages to complete the course, but cannot see how someone could not reverse into the moat. Afterwards, Andrew takes Henrietta up on a suggestion such that Henrietta would be in the seat next to Jodi, and each driver would be in the passenger seat of the person going after them. Henrietta is able to help Jodi in her run, while Michael, with Jodi in the passenger seat, manages to turn 180 degrees one way and 180 degrees the other way before realizing that he had not in fact made a full 360. Michael and Shannon argue in the car (although Shannon would make the fewest turns with 12), while Sean manages to finish the course the fastest (4:25).
Scavenger Hunt: In this nighttime navigational challenge, the contestants become the navigators while the nominators drive the car. Each driver must reach a post office, then a store named Utopia, get a flag, buy a pizza, retrieve a party bag, and head to "Canada's Worst Party," held by Andrew. In an added twist, all of the cars begin with a flat tire, which Sean notices right away. Although Sean is the first to repair the flat tire, Henrietta and Jodi reach the post office first, and Sean eventually also reaches there thanks to meeting Henrietta (en route to Utopia) while trying to find his way to the post office. Shannon is the last one out, but Michael is the last one to the post office, despite Sara being pulled over for speeding. Meanwhile, Henrietta manages to retrieve the flag and pizza while Jodi is patiently awaiting hers. Sean retrieves the party bag while waiting for the pizza, but gets lost on the way back to the pizza place. Jodi, Sean, and Henrietta manage to finish in under four hours. As Michael waits for his pizza, Shannon comes in. Trying to avoid another flareup, Michael decides to wait outside - a decision to prove costly, as Shannon steals Michael's pizza and finishes in five hours. Michael and Eric miss out on the party.
Driving in Britain: The challenge is to drive an obstacle course using a manual transmission, right-hand drive Land Rover. Sean, due to his experience in driving stick shift, performs flawlessly - to the point where some of the judges were impressed with his performance. Shannon and Henrietta also have experience driving stick shift, but neither is as successful - Henrietta manages to stall the engine 33 times. Jodi also has problems on her run, due to Sam insisting that the first gear position was actually the third gear. Michael learned a lot from the challenge, although he stalled the engine five times, rolled backwards, and hurt himself looking over his left shoulder.
In the end, none of the judges were enthusiastic about graduating any of the contestants. Andrew pointed out that they still had the option to graduate no one, and in the end that was the decision they came to.
