This Week's TV: Get Ready To Visit the Magical Realm of Shannara!

This week, things start to get back to normal! Supergirl, Limitless, Teen Wolf, American Horror Story, Heroes Reborn, Reign, and Nova all return! The Shannara Chronicles, based on Terry Brooks' fantasy novels, debuts! Plus a full week of Steven Universe, and a couple excellent insect movies! It's all on This Week's TV.