You might not know his name, but Mark Bristol is one of the key collaborators on “Mission: Impossible – Rogue Nation” and “Mission: Impossible – Fallout.” As the key storyboard artist, he helped stage and plan the action sequences that have thrilled us so breathlessly for two films. And we got to talk to him! He goes into his collaborative relationship with Christopher McQuarrie and what it’s like seeing his storyboards, shot for shot, on the big screen!