Earthshock (airdate May 29, 1983)
Intro: (cut off on available copy) ...quite the same as traveling to Hegwich [sp?]. It requires a traversal of dangerous E-Space, and the Doctor is loath to try. In a fit of pique, the Time Lord parks the TARDIS and goes out for a walk. The neighborhood, however, is not the best, and even the Guardian Angels would not be much help, as the Doctor renews acquantaince-- under duress --with an old and dreaded enemy, right here on WTTW Chicago.
(no "Next Week")