With the battle against the Alternative pressing on, Hydron shows up to lend a hand. Meanwhile, Prof. Clay receives a video transmisson from a faraway world just as Mira and Keith arrive to make one final appeal. Once the brawlers realize Mira and Keith are missing, they deduce that the siblings may have found a way inside, so Dan uses Jetkor to blast a hole in the Alternative while Gus and Marucho stay behind to guard the rear. Gus and Vulcan are nearly beaten when Hydron steps in and saves him.