Why do secret agents wear make-up under their eyepatches? When do text messages not properly convey thanks for saving the universe? Are the Cybermen the worst villians ever? We wrap up the sixth season of “Doctor Who” with discussion of the last three episodes as well as the season as a whole. Host Jason Snell with Dan Moren, Glenn Fleishman, John Siracusa, Scott McNulty and Serenity Caldwell.