Here's an exclusive first look at episode two of "The Red Road: So It Begins," SundanceTV's animated companion web series to its original drama "The Red Road," currently airing Thursday nights at 9pm. In this installment, series creator Aaron Guzikowski ("Prisoners") explains the Cherokee myth behind the title of this week's episode of "The Red Road," "The Wolf and the Dog." The digital shorts are animated by Adam Gault Studio.