As Commander of the 26th flight of the Space Shuttle Odyssey, Chuck Taggart and his crew watch from space as Earth mysteriously explodes, leaving them as the only global citizens alive in the year 2007. With their air supply running out, the crew prepares to join the seven billion people of EarthÖ in death. But at the last moment, the crew is rescued by an enigmatic being calling himself The Seeker. The Seeker uses his powers to send the crew five years into the past, giving them five years to live over again, five years to learn who or what destroyed the earth, five years to stop it from happening again.

original airdate--June 21,2002