A private investigator comes to learn the origin of a viral challenge that has caused the deaths of many people. As she discovers more about the challenge, she learns the true evil that is hiding behind it. Briana Aceti, Kailee McGuire, Sophia Zalipsky, Breanna Engle, Dustin Tyler, Macy Rubin, Hiram Ortiz Added on Amazon Prime 2021-07-25.