Studios are making plans for sequels to Zombieland and Jackass to be filmed in 3D. Variety reports that Sony intends to make use of 3D technology in its follow-up to this summer’s zombie hit, which starred Woody Harrelson and Jesse Eisenberg. Paramount already has a start date for a 3D Jackass 3, Johnny Knoxville’s next knucklehead daredevil opus: Jan. 25.