Jen, Lucas, Trip, and Katie return from the future to help Wes save Silver Hills, but will even their added assistance be enough to stop Frax and Doomtron? Will they also be able to find a way to neutralize the time holes? Waiting to challenge whomever survives, is Ransik, bent on vengeance, more ruthless than ever before. But will he sacrifice his own daughter to keep from being arrested?