Construction unearths and frees an immortal saber tooth tiger that begins to wreck havoc on modern day California. Also freed is an immortal caveman who has spent most of his life battling this unstoppable enemy. He joins forces with Max, Norman, Virgil, and Mom to stop a creature that should have been extinct a long time ago.

Warmonger and Skull Master head to an island in the central point of the equator inhabited by Hydra, a two headed dragon that balances the polarity in the world with each head between good and evil. Skull Master attempts to use pages in the Lemurian Arcana to eliminate the good side of Hydra and have it merge with the evil side so that he can receive more power by having dominion over it. Max, Virgil, and Norman attempt to stop him because if he is successful, it will throw the world off balance. Skull Master nearly completes most of the spell, but the page that he needs to control Hydra is blown out of his hand by a powerful gust of wind. Warmonger, who has become fed up with being treated like dirt after serving Skull Master so long, quickly grabs the page and uses it to gain control of Hydra and orders it to destroy his boss. Virgil begins to panic and tells Max and Norman that this must not happen, that they must prevent Skull Master from being killed. Max is shocked and ques

Aliens from Sirius B are coming to Earth to steal the seeds of all power with the help of their agent, the shaman Nahmo. But Norman and Virgil are so busying fighting each other, they may not be able to figure out how to fight the aliens in time!