Biff and Uba have set out to warn other villages of Dr. Thales’ threat. While crossing the desert, they run into Bambi and Zina who are also on the same mission, so they join forces. Just as they’re about to drop from heat exhaustion and hunger, Sandizard pops out. Worn down by Sandizard pestering them to play, they eventually get dragged toward Dr. Thales’ lair.