Jamie Campbell Bower as and Millie Bobby Brown in “Stranger Things.” Courtesy of Netflix But he said he went to see the “Stranger Things” play in London to help get his bearings.

NEW YORK, Aug. 23 (UPI) -- Jamie Campbell Bower says he immediately wanted a role in Horizon: An American Saga -- Chapter 1 after reading Kevin Costner 's screenplay for the epic western. "I'm ...