Bad guys interested in oil profits attempt to take a mission away from poor Mexican children, but Gene and Frog save the day.

Carruthers has sold shares in a phony oil well and when Gene investigates he finds the well is a fake. Gene has a plan to recoup everyone's money. Pouring some oil in a recommended location gets Corruthers to drill a real well. Gene plans to let him know it's a fake and redeem the shares before the oil comes in.—Maurice VanAuken <[email protected]>