Episode 4 - Inferno
Is it the best Doctor Who story ever, or just the best classic series story ever? That's already a high bar, but Joy and Kyle think "Inferno," the final story of the Third Doctor's first season, clears it handily. From the tone to the performances, to especially the inventive storytelling, this is upper echelon stuff. It's just too bad we have to say goodbye to Dr. Elizabeth Shaw with this one. But we get 15 months of Jo Grant next, so...yay!