Mel White

Teams dressed as kangaroos continue through Australia where one Racer reverts to old habits as tempers start to flare, and another Team breaks down in tears from utter exhaustion.

While in Japan, one team's hopes are shattered after a car crash jolts them to the back of the pack, and Racers get down and dirty in a pile of frigid mud.

The nine remaining teams depart from Commodore Perry's Landing in Kurihama, Japan and travel to their next destination in a race around the world for one million dollars.

Eleven teams depart from the Joint Forces Training Base in Los Alamitos, Calif. and travel to Switzerland where the world's second tallest bungee awaits, as well as an exhausting, "cheesy" challenge.

Confronted by a psychological Detour, teams try to avoid making a "Freudian slip" in the slick streets of Austria, and a hefty meal proves to be too big for some teams' stomachs.

Teams brave bone-chilling temperatures as they come face-to-face with the world famous Matterhorn, and tempers flare in the most intense argument of the season.