Having wrapped up the "Key to Time" season, Ken & Mike move forward into the Eighties ... or is it still the Seventies? That's right, if there's a UNIT dating controversy going on, they must be covering the Fifth Doctor era and "Mawdryn Undead"! There's a lot to discuss this month, including the introduction of Turlough, the return of the Brigadier, and a genuinely great villain - no, not the dude with the dead bird on his head, but the title character of the story! And, of course, lots of walking up and down hills. Plus, Ken talks a bit about his recent work for the upcoming Doctor Who-themed "Magic: The Gathering" set, so it's a jam-packed episode this month!