Intro: Meet Tegan on her way to her first flight as a stewardess, and about to embark on a flight the likes of which she could not even imagine, and be present at an event which she will not comprehend. More I cannot reveal. The journey to "Logopolis" is about to begin.

Outro: The Doctor's former body has now regenerated into that of a blond, younger man. But is his mind right? And will The Master take advantage of this opportunity to destroy his enemy once and for all? No and yes. All that is certain now is that you will be privy to adventure and perhaps even to Event One when you join us next Sunday night at 11 for "Castrovalva." [source: ChicagoEpguides]