John Wick: Chapter 4, the upcoming movie starring Keanu Reeves, Donnie Yen, Bill Skarsgård, Laurence Fishburne, Hiroyuki Sanada, Shamier Anderson, Lance Reddick, Rina Sawayama, Scott Adkins, and Ian McShane. John Wick (Keanu Reeves) uncovers a path to defe