The seven remaining teams depart the Souk Madinat Jumeirah pitstop, staying in Dubai. The Roadblock involving retrieving a watch to use to unlock a briefcase and Detours of weighing a half-millon dollars in gold or assembling a dozen hookahs are made even worse by stifling 130° heat. But Mika faces the ultimate test of courage when a six-story waterslide clashes with her dual fears of water and heights. (thetvdb.com)