The crew find a doctor that can heal Moya's burns and remove Crichton's neural chip. Things are complicated however when Crichton is informed he needs additional brain tissue from a donor in stasis who will die when the tissue is removed. Also Scorpius is beginning to take over Crichton's brain.
When Sabrina reluctantly takes in Zelda for a few days while Hilda's on a home remodeling binge, Sabrina and her roommates try to loosen up the tightly wound Zelda.
The team discover an ominous light that is addicting and life threatening; a boy there may hold the key to why and how this happens... and how to end it safely.
Stabler and Benson suspect parental neglect may have led to the tragic death of the son of two famous singers, leading them to fear for their little girl. Benson develops a strong attachment to the girl, who has a history of serious injuries. Her parents don't like Benson around their daughter, so they take out a restraining order and put Benson's job in jeopardy.
Team Rocket's most recent super vehicle, the Arbotank, is their ticket to world domination - until Togepi and its newfound Sentret buddy climb inside and inadvertently initiate a cross-country joyride that wreaks unstoppable destruction on everything in their path.