Michael ShermanWritingMichael Sherman is known for Knock at the Cabin (2023), Monsters (2015) and Orb.Known For6.2Knock at the Cabin20234.4Chain Letter20104.9How to Be a Serial Killer2009Wilderness ReformFan ClubNo Nerds have favorited Michael Sherman yet — be the first.All fan clubsFrom NerdspinFilmographyWriting1Lighting2Upcoming52023Knock at the CabinFilmScreenplay★ 6.2