James Wan, the visionary director of 'Aquaman,' co-creator of the 'Saw' and 'Insidious' franchises, and creator of 'The Conjuring' universe, has his next project: Adapting 'Stinger' into a half-hour horror-thriller series for Peacock. The series, titled 'Teacup,' will be written by 'Yellowstone's' Ian McCulloch.