Even today in the 21st century, scientists continue to discover new species of animals living in our world. One such family of creatures, long thought to be nothing more than the stuff of urban legend, has been hiding from humanity for hundreds of thousands of years, lurking in the shadows in order to keep human beings safe from dangers far too great for us to handle on our own. But now, in light of a madman's plan to conquer the planet, it's time for their secret to be revealed.
The team of protectors, consisting of a Bigfoot, Abominable Snowman, Sasquatch and Skunk Ape, must now use their skills and special powers to stop a never-ending army of mythical monsters from making mankind extinct… and they'll do with the help of a single father and his two young boys.
