Watch the official "Rules of Engagement" clip from the action movie John Wick: Chapter 4, directed by Chad Stahelski.
John Wick: Chapter 4 Cast: Keanu Reeves, Donnie Yen, Bill SkarsgÄrd, Laurence Fishburne, Hiroyuki Sanada, Shamier Anderson, Lance Reddick, Rina Sawayama, Scott Adkins and Ian McShane John Wick: Chapter 4 is now playing on the big screen!