100 million years ago, an ecological disaster drove the Demon Beasts from our world. Now they must breed with human females to create a new, hybrid creature who will clear the way for an invading horde. When 19-year-old Kayo is raped by a possessed lover, it's up to 19-year-old Interplanetary Mutual Observation Agent Muneto to save her from the terrifying creature to which she gives birth: A mutant, lust-driven Demon Beast!
Bored with her marriage to burnt out poet turned corporate executive Thierry, Zandalee falls prey to an old friend of her husband, the manipulative and egotistical Johhny and becomes enmeshed in a sensual, passionate and destructive affair.
It's the lawless future, and renegade biker Harley Davidson (Mickey Rourke) and his surly cowboy buddy, Marlboro (Don Johnson), learn that a corrupt bank is about to foreclose on their friend's bar to further an expanding empire.