Twilight writer Melissa Rosenberg, executive producer/showrunner of ABC/ABC Studios’ upcoming drama series Red Widow, has boarded another ABC/ABC Studios drama project as showrunner, pilot Big Thunder. Rob Bowman (Castle) is directing the pilot, written by Jason Fuchs. Based on Disney’s Big Thunder Mountain roller coaster ride, Big Thunder centers on a brilliant, late 19th century New York doctor. He and his family are given a once-in-a-lifetime opportunity to relocate to a frontier mining town run by a powerful, but mysterious tycoon but quickly realize that not everything in Big Thunder is as it seems. For Rosenberg, the gig stems from the overall deal she signed with ABC Studios for her Tall Girls Prods. in October. She executive produces Big Thunder with Fuchs and Chris Morgan. Red Widow, which UTA-repped Rosenberg adapted from the Dutch series Penoza, premieres March 3.