The team helps a high school boy (16) who has double vision and night terrors. (Clinic Cases: Unvaccinated baby, man with boil on leg.)
A 16-year old lacrosse player starts suffering from double vision, night terrors and frequent hallucinations. House and his team must diagnose the mystery brain condition which is causing all these symptoms before it progresses to a fatal stage. Meanwhile, in the clinic, House is being threatened with a lawsuit and a mother who doesn't believe in vaccinations.—Anonymous