Sandra Bullock (Malorie Hayes), Trevante Rhodes (Tom), Jacki Weaver (Cheryl), Rosa Salazar (Lucy), Danielle Macdonald (Olympia), Lil Rel Howery (Charlie), Tom Hollander (Gary) more..., Machine Gun Kelly (Felix), BD Wong (Greg), Pruitt Taylor Vince (Rick), Sarah Paulson (Jessica), John Malkovich (Douglas), Vivien Lyra Blair (Girl/Olympia), Julian Edwards (Boy/Tom), Parminder Nagra (Dr. Lapham), Rebecca Pidgeon (Lydia), Amy Gumenick (Samantha), Taylor Handley (Jason), Happy Anderson (River Man), Kyle Beatty (Elder Marauder), Ashley Alvarado (Female Marauder), David Dastmalchian (Whistling Marauder), Keith Jardine (Yelling Marauder), Kristopher Logan (Older Man), Shirley Butler (Woman in Entryway), Aden Calderon (Albert), Chanon Finley (Iris), Frank Mottek (News Anchor), Danny Max (Radio Newscaster #1 (voice)), Debra Mark (Radio Newscaster #2 (voice))

Eric Heisserer (Screenplay), Salvatore Totino (Director of Photography), Josh Malerman (Novel), Ben Lester (Editor), Jan Roelfs (Production Design), Willie D. Burton (Sound Mixer), Kelly Helstrom (Associate Producer) more..., Ryan Lewis (Executive Producer), Chris Morgan (Producer), Barbara Muschietti (Producer), Scott Stuber (Producer), Clayton Townsend (Producer), Jina Jay (Casting), Mary Vernieu (Casting), Michelle Wade Byrd (Casting), Brana Rosenfeld (Set Decoration), Signe Sejlund (Costume Design), Selena Carrillo (Production Supervisor), Kelly Helstrom (Production Supervisor), Danny Wagner (Special Effects Makeup Artist), Kristina Vogel (Makeup Artist), Rita Troy (Hair Department Head), Robert Smithson (Contact Lens Technician), Julie Rea (Hairstylist), Ai Nakata (Key Hair Stylist), Whitney James (Makeup Artist), Ken Diaz (Makeup Department Head), Michelle Ceglia (Hairstylist), Christi Cagle (Hairstylist), Eric Glasser (Second Assistant Director), Matt McKinnon (Second Second Assistant Director), Ethan Ross (Second Unit), Scott M. Anderson (Set Dresser), Trent Reznor (Music), Atticus Ross (Music), Chanon Finley (Stunts), Malosi Leonard (Stunt Coordinator), Bethany Levy (Stunts), Derek Graf (Stunt Double), Allan Graf (Stunts) and others.