WHY THIS MATTERS:Given the explosion of networks, leagues, rights deals and demographic niches in recent years, their ability to see the whole field, anticipate where the ball is going to be and to thrive on pressure has been remarkable.
A&E's limited series Leah Remini: Scientology and the Aftermath premieres on Tuesday. NBC debuts holiday special Dolly Parton's Christmas of Many Colors: Circle of Love on Wednesday. Futuristic thriller Incorporated—executive produced by Matt Damon and Ben Affleck—bows on Wednesday on Syfy. History's Vikings returns for its mid-season premiere on Wednesday. ABC's competition series The Great American Baking Show premieres its second season on Thursday.