House M.D. - Season 3 Episode 18

House and Cuddy are flying back to the US from an international conference in Singapore. While en route a mysterious disease strikes one passenger and an epidemic unfolds, causing House to diagnose in midair since they have missed the halfway mark by passing the north pole. Back in Princeton, Wilson and House's lackeys have a confusing case of what is ailing a woman who came into the clinic and proceeded to have a seizure.