The actor who plays Santa Claus in "Christmas Chronicles" is Kurt Russell. Russell is a well-known American actor who has starred in numerous films, including "Escape from New York," "Backdraft," "The Hateful Eight," and "Once Upon a Time in Hollywood." In "Christmas Chronicles," Russell portrays a more modern and laid-back version of Santa Claus, complete with a sense of humor and a touch of mischief. The film is a family-friendly adventure that follows Santa and his elves as they attempt to save Christmas from a group of villains.