A university research scientist, about to lose funding and status, has a lab accident and discovers he can see people's true intentions -- making his situation even worse.

When another Mega Shark returns from the depths of the sea, world militaries go on high alert. Ocean traffic grinds to a standstill as everyone lives in fear of the insatiable beast. Out of options, the US government unleashes the top secret Mecha Shark project -- a mechanical shark built to have the same exact characteristics as Mega. A pair of scientists pilot the mechanical creature as they fight Mega in a pitched battle to save the planet. But when faulty mechanics cause the Mecha to go after humans, the scientists must somehow guide Mega to Mecha in hopes that the two titans will kill each other - or risk untold worldwide destruction.

Delinquent girls are trained to perform risque but dangerous kung fu fight shows in Las Vegas, which is now owned and operated by the Chinese Mafia.