After passing his drug test, Gerald's finally back on Big Dog 28. This time, though, he'll have to take orders from driller Pee Wee, a kid half his age. Gerald begrudgingly accepts his new role, but when he's caught up riding worm Cheston, the veteran makes a rookie error that could cost everyone their jobs. Meanwhile, Pee Wee is pulling out all the stops to get Cheston to quit, and may just push him to the breaking point... Things on the night crew get testy when Brandon makes a huge mistake that brings drilling to a screeching halt. Driller Ron threatens to demote him and all hell breaks loose when Brandon explodes in Ron's face.