Plot Summary:Scorpius makes his chilling presence felt on the Ice Planet while Crichton struggles to recover from brain surgery. D'Argo, Stark and Zhaan work to heal Crichton, but their efforts are stymied when Scorpius takes control of yet another body. Meanwhile, Crichton, still mourning Aeryn's death, struggles to remove a lingering trace of his nemesis from his mind.