Intro: In the harmonious world of Traken, any visting evil creature is literally turned to stone which certainly solves the problem of law and order. But chaos is imminent and The Doctor's help is needed. Let us fervently hope he will inspire the inhabitants to keep on Traken.

Outro: Next week, the onset of an occurrence which would make armageddon seem like a tea dance. Be a watcher next Sunday night and you may see The Watcher when we journey to "Logopolis." [source: ChicagoEpguides]