Intro: On the planet Varos slaves are kept mollified by watching video nasties. What are they? We will soon know. And The Doctor will learn what it's like to perform in one as well as the quality of "Vengeance on Varos."

Outro: Is she the mistress of a local bathhouse or is she a notorious Time Lady? The Doctor will search for the answer as well as who is seeking to retard the development of the Earth when we discover "The Mark of Rani [sic]," next Sunday night at 11. [source: ChicagoEpguides]