Riley is going to new heights. He'll hang over the edge of Las Vegas' tallest building to fix the X-Scream, a thrill ride on the Stratosphere. One of the critical safety measures needs replacing, and Riley joins the ride's head of maintenance on the very edge of the track, 800 feet above the ground, to make the fix. Then he'll dangle 500 feet over the side of the Hoover Dam to retrieve trash. Upriver from Niagara Falls, he'll hang over an unstable, overgrown cliff to eliminate loose rocks.

莱利将达到新的高度。他将悬挂在拉斯维加斯最高建筑的边缘，修理X-Scream，一个在平流层上的惊险游乐设施。一个关键的安全措施需要更换，赖利和游乐设备的维护负责人一起在离地面800英尺的轨道边缘进行修复。然后他会在胡佛大坝边上悬500英尺去捡垃圾。在尼亚加拉瀑布的上游，他将悬挂在一个不稳定的杂草丛生的悬崖上，以清除松动的岩石。