Associated Press: Activision Blizzard is enlisting the producer of “The Hateful Eight” to help lead its TV and film studio as the “Call of Duty” publisher prepares to take on Hollywood. The video game company said that veteran producer Stacey Sher has been hired to serve as co-president of Activision Blizzard Studios with Nick van Dyk, the former Disney exec who was brought on last year as co-president of the new venture.