Qudus Agbelega
— Dead Body in Hallway (segment "American Hell")
Mark Ashworth
— Man (segment "American Hell")
Abella Bala
— Eden (segment "Penace")
Steven T. Bartlett
— Dr. Friedkin (segment "Nails")
Maria Boas
— Sasha (segment "Mother")
Kolbe Boudreaux
— The Demon (segment "Penace")
Brittany N. Brown
— Dead Body in Hallway (segment "American Hell")
Jeffery James Bucchino
— Dead Body in Hallway (segment "American Hell")
Paul Campa
— (segment "Swim with Me")
Gabriel Carli-Jones
— Daniel (segment "Nails")
Loren Collins
— Screaming Neighbors on VHS (segment "American Hell")
Bristol Cox
— Dead Body in Hallway (sement "American Hell")
Nicole Cox
— Dead Body in Hallway (segment "American Hell")
Ben Escobar
— The Witch (segment "Swim with Me")
Edmund Fay
— The Invisible Man (segment "Invisible Man")
Hannah Fierman
— Geneva (segment "American Hell")
Jessica Foy
— Louise (archive footage)
Brandi Groll
— Dead girl being dragged (segment "American Hell")
Troy Halverson
— Man in Office (segment "American Hell")
Jp Huckins
— Mother (segment "Mother")
Becky Kap
— Screaming Neighbors on VHS (segment "American Hell")
John Kap
— Virgil (segment "American Hell")
Neely Kap
— Screaming Neighbors on VHS (segment "American Hell")
Isaac Kiedrowski
— Dead Body 2 (segment "Swim with Me")
Rebecca Lindley
— Janice (archive footage)
Velton Lishke
— Doctor (archive footage)
Austin Matte
— Dead Body 4 (segment "Swim with Me")
Grace Meihaus
— Mom (segment "Mother")
Joshua Mikel
— Daemon (segment "American Hell")
Lane Miller
— John the Neighbor (segment "American Hell")