The Masters of Evil have themselves a plan, and all that stands in their way is the Circus of Crime and their ringleader...Doctor DOOM! When an untouched Hittite temple is found deep inside a New Mexico cave, the rush is on for the untold wealth, and a map where 'eternal life' is the X that marks the spot! But where is the original Ringleader, and even with Doom now leading them, what can a bunch of circus performers do against the MASTERS OF EVIL?