WHEN THE UNDERGROUND LAB DR BOWMAN WORKS AT IS INVADED BY CRIMINALS INTENT ON STEALIN A NEW VACCINE & THEY INJECT HIM WITH THE NEW DRUG, A HORRIFYING TRANSFORMATION IS UNLEASHED - HALF MAN, HALF INSECT. HE BEGINS A KILLING SPREE BY UNSING HIS RAZOR SHARP LEGS & TEETH TO RIP APART HIS TORMENTORS.