Emma Stone (Rita / Liz / Emily), Jesse Plemons (Robert / Daniel / Andrew), Willem Dafoe (Raymond / George / Omi), Margaret Qualley (Vivian / Martha / Ruth / Rebecca), Hong Chau (Sarah / Sharon / Aka), Mamoudou Athie (Will / Neil / Morgue Nurse), Joe Alwyn (Collectibles Appraiser / Passenger / Joseph) more..., Hunter Schafer (Anna), Yorgos Stefanakos (R.M.F.), Fadeke Adeola (Paramedic), Tessa Bourgeois (Louise), Kencil Mejia (Cheval Barman), Thaddeus Burbank (Collectibles Appraiser 2), Suzanna Stone (Mr. Smith's Secretary), Jerskin Fendrix (Cheval Bar Piano Player), Nikki Chamberlin (Recoiling Woman in Cheval Bar), Christian M. Letellier (Male Nurse), Lawrence Johnson (Police Chief), Lindsey G. Smith (Female Police Officer), Kevin Guillot (Male Speaker), Ja'Quan Monroe-Henderson (Jonathan), Ivy Ray (Bank Teller), Susan Elle (Young Woman Driver), Nathan Mulligan (Dr. Evans), Dominique Shy (Gynaecologist), Harold Gervais (Anna's Father), Buddy Jones (Lakehouse Person), Merah Benoit (Emily's Daughter), Kien Michael Spiller (Jack), Krystal Alayne Chambers (Susan), Jeffrey Riseden (Mr. Weber), Julianne Binard (Rachel (uncredited)), Lance Michael Weller (Banquet Guest #06 (uncredited)), Emily Brady (Clemi (uncredited)), Tremayne Cole (Ceremony Attendee (uncredited))

Yorgos Lanthimos (Writer), Efthimis Filippou (Writer), Ed Guiney (Producer), Andrew Lowe (Producer), Kasia Malipan (Producer), Yorgos Lanthimos (Producer), Ollie Madden (Executive Producer) more..., Daniel Battsek (Executive Producer), Yorgos Mavropsaridis (Editor), Dixie Chassay (Casting), Nancy Case (Casting Assistant), Lucy Jordan (Casting Associate), Kevin Fannon (Grip), Tim Bell (Stunt Coordinator), Sean Devine (Key Grip), Robbie Ryan (Director of Photography), Alexander Armero (Second Assistant Director), Eleni Micha Fleming (Second Second Assistant Director), Hayley Williams (First Assistant Director), Susan Smits (Art Department Coordinator), Vasilis Marmatakis (Graphic Designer), Nick Spetsiotis (Marine Coordinator), Erdwin J. Clausen Jr. (Special Effects Technician), Atsushi Nishijima (Still Photographer), Jennifer Johnson (Costume Design), Peter Zuccarini (Underwater Director of Photography), Anthony Gasparro (Production Design), Amy Beth Silver (Set Decoration), Louise Lovegrove (Executive Producer), Chris Cornwell (Art Direction), Hanna Hall (Other), Jerskin Fendrix (Original Music Composer), Tatum Beck (On Set Dresser), Jill Broadfoot (Set Decoration Buyer), William Heffker (Set Dresser), Dan Maughiman (Assistant Property Master), Eva Lohse (Key Makeup Artist), Gabrielle Burns (Key Hair Stylist), Deborah Harding (Post Production Supervisor), Steven Weisman (Unit Production Manager) and others.