Season1EpisodeNo episodes available.Add to My ListSharePlayback issues? Try another server.Server 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Server 15Doorways8Sci-Fi & FantasyCountryUnited StatesProductionColumbia Pictures TelevisionA mysterious woman leads a doctor through a door into a parallel universe.