Kathy Bates' iconic turn as Annie Wilkes, the villainess at the center of Misery, was grounded in a backstory the actress created for the character herself.
Movie sound scores bring an extra level of storytelling. In Dunkirk, Christopher Nolan used Hans Zimmer's score to elevate his storytelling to new heights.
Kraven will speak every line of dialogue mimicking Keanu Reeves' accent from the 1997 movie 'The Devil's Advocate.' (Not really. But how amazing would that be?)