When Kevin Hart teams up with fellow comedian, Druski, and streamer, Kai Cenat for a record-breaking livestream at his tech-savvy mansion, things go hilariously off the rails, until the pranks turn to panic, and a real murder mystery unfolds on camera, trapping the trio and their celebrity guests in a high-stakes, horror-comedy whodunnit watched by millions.

A strange doorway appears in the basement of a furniture showroom.