Character Name : Laine Morris

Original Name : Olivia Cooke

Gender : Female

Character Name : Sarah Morris

Original Name : Ana Coto

Gender : Female

Character Name : Anthony Morris

Original Name : Matthew Settle

Gender : Male

Character Name : Debbie Galardi

Original Name : Shelley Hennig

Gender : Female

Character Name : Trevor

Original Name : Daren Kagasoff

Gender : Male

Character Name : Isabelle

Original Name : Bianca A. Santos

Gender : Female

Character Name : Pete

Original Name : Douglas Smith

Gender : Male

Character Name : Mrs. Galardi

Original Name : Robyn Lively

Gender : Female

Character Name : Doris Zander

Original Name : Sierra Huermann

Gender : Male

Character Name : Paulina Zander

Original Name : Lin Shaye

Gender : Female

Character Name : Alice Zander

Original Name : Claudia Katz Minnick

Gender : Female

Character Name : Young Laine

Original Name : Afra Sophia Tully

Gender : Female

Character Name : Young Sarah

Original Name : Izzie Galanti

Gender : Female

Character Name : Young Doris

Original Name : Sunny May Allison

Gender : Female

Character Name : Young Debbie

Original Name : Claire Beale

Gender : Female

Character Name : Nona

Original Name : Vivis Colombetti

Gender : Female

Character Name : Hank

Original Name : Bill Watterson

Gender : Male

Character Name : Grief Counselor

Original Name : Morgan Peter Brown

Gender : Male

Character Name : Institution Guard (as Jacob Lucas)

Original Name : Jake Lucas

Gender : Male

Character Name : Internet Expert

Original Name : Ken Blackwell

Gender : Male

Character Name : Mourner #1

Original Name : Kathleen Coyne

Gender : Male

Character Name : Mourner #2

Original Name : Leigh Bush

Gender : Female

Character Name : Demon (uncredited)

Original Name : Emily Brobst

Gender : Female