Diederik Van Rooijen Director Shay Mitchell Megan Reed Actor Grey Damon Andrew Kurtz Actor Kirby Johnson Hannah Grace, Cadaver Actor Nick Thune Randy Actor Louis Herthum Man, Killer, Grainger Actor Stana Katic Lisa Roberts Actor Maximillian McNamara Dave Actor Jacob Ming-Trent Ernie Gainor Actor James A. Watson Jr. Dr. Henry Lewis Actor Marianne Bayard Female Ambulance Driver Actor Adrian M. Mompoint Other Ambulance Driver Actor Matt Mings Megan's Police Partner Actor Gijs Scholten van Aschat Father Marcato Actor Guy Clemens Father Cunningham Actor Sean Burns Junkie Actor Andrea Lyman Boston Pedestrian Actor George J. Vezina Background Doctor Actor Melissa McMeekin Meeting Host Actor Brian Sieve Screenwriter Todd Garner Producer Sean Robins Producer Glenn S. Gainor Executive Producer Lennert Hillege Cinematographer Stanley Kolk Film Editing Jake York Film Editing John Frizzell Original Music Paula Loos Production Design Kim Leoleis Set Decoration Deborah Newhall Costume Design Nancy Nayor Casting