Intro: Tonight, The Doctor returns to his home planet of Gallifrey to be installed as president and connected to The Matrix. Kudos should be his, but fate will decree otherwise in the form of "Invasion of Time."

Outro: An enigma, wrapped in a riddle, cloaked in a mystery. When we return to Gallifrey seven days hence, The Doctor will be closer to piercing the arcanum arcanorum, but far enough to put the outcome in doubt. Join us next Sunday at 11 for the conclusion of "Invasion of Time." [source: ChicagoEpguides]