CHADWICK BOSEMAN BOARDS STXFILMS’ ACTION-THRILLER 17 BRIDGES Joe and Anthony Russo Set to Produce BURBANK, CA – July 11, 2018 – STXfilms, a division of Robert Simonds’ global, next-generation media company STX Entertainment, today announced that Chadwick Boseman, the breakout star of this year’s blockbuster hit Black Panther, will star in and produce the studio’s…