Elliott Lester Director Ahna O'Reilly Sarah Wells , Anna Actor Richard Armitage Dr. Scott White Actor Izabella Scorupco Dr. Elaine Cooper Actor Rachel Melvin Dawn Actor Kevin Zegers Dr. Koslov Actor Haley Joel Osment Warren Actor Jessica Oyelowo Other Sarah Wells Actor Matthew Del Negro Other Scott White Actor Emma Fitzpatrick Nicole Wyatt Actor Damien Leake Dr. Elliot Solomon Actor Adam O'Byrne Officer Dowden Actor Vincent Rivera Police Officer #2 Actor Alberta Mayne Dr. Cooper's Assistant Actor Jake Broder Older Gentleman Actor Chloe Stearns Student #1 Actor Hunter Stiebel Student #2 Actor Jack Olsen Screenwriter, Executive Producer Sharon Bordas Producer Jennifer Glynn Producer Hannah Pillemer Producer Michael Roiff Producer Noah C. Haeussner Executive Producer Michael Raimondi Executive Producer Fernando Szew Executive Producer Pieter Vermeer Cinematographer Nicholas Wayman-Harris Film Editing Mark D. Todd Original Music Michael Testa Casting Richard Lassalle Production Design