Character Name : Kaylie Russell

Original Name : Karen Gillan

Gender : Female

Character Name : Tim Russell

Original Name : Brenton Thwaites

Gender : Male

Character Name : Marie Russell

Original Name : Katee Sackhoff

Gender : Female

Character Name : Alan Russell

Original Name : Rory Cochrane

Gender : Male

Character Name : Young Kaylie

Original Name : Annalise Basso

Gender : Female

Character Name : Young Tim

Original Name : Garrett Ryan

Gender : Male

Character Name : Michael Dumont

Original Name : James Lafferty

Gender : Male

Character Name : Dr. Shawn Graham

Original Name : Miguel Sandoval

Gender : Male

Character Name : Marisol Chavez

Original Name : Kate Siegel

Gender : Female

Character Name : Warren

Original Name : Scott Graham

Gender : Male

Character Name : Supervisor Mark

Original Name : Justin Gordon

Gender : Male

Character Name : Robert Clancy

Original Name : Dave Levine

Gender : Male

Character Name : Virginia Lasser

Original Name : Stephanie Minter

Gender : Female

Character Name : Mary O'Connor

Original Name : Skye L. Johnson

Gender : Female

Character Name : Auctioneer

Original Name : Courtney Bell

Gender : Female

Character Name : Beatrice O'Connor

Original Name : Allison Boyd

Gender : Female

Character Name : Tobin Capp

Original Name : Jamie Flanagan

Gender : Male

Character Name : Marcia Wicker

Original Name : Alexandra Beer

Gender : Female

Character Name : Oliver Jeffries

Original Name : Marc D. Evans

Gender : Male

Character Name : Alice Carden

Original Name : Toni White

Gender : Male

Character Name : Phone Store Clerk

Original Name : Katie Parker

Gender : Female

Character Name : Dinner Guest (uncredited)

Original Name : Ginger McNamara

Gender : Female

Character Name : Officer 1 (as Brett Luciana Murray)

Original Name : Brett Murray

Gender : Male