A UFO lands in the wilderness and its up to Bigfoot, Wildboy and Susie to stop the aliens from turning human into slaves to mine for the minerals they seek.
Amazons from the future sets their sights on WildBoy, until they see BigFoot..but first they have to get rid of WildBoy..using a mind control band they sic BigFoot on WildBoy..can WildBoy save them both??