On TransNational flight 2485, a man possessed by the spirit of the Phantom Traveler causes the plane to crash, leaving only five survivors left alive. Sam (Jared Padalecki) and Dean (Jensen Ackles) must exorcise the angry spirit before it attacks the survivors. The brothers realize the only way to do that is to take the battle to the skies.
Richard Hatem wrote the episode directed by Bob Singer.