Jeffrey Dean Morgan (Gerry Fenn), Cricket Brown (Alice), William Sadler (Father Hagan), Katie Aselton (Natalie Gates), Cary Elwes (Bishop Gyles), Diogo Morgado (Delgarde), Bates Wilder (Geary) more..., Marina Mazepa (Mary of Elnor), Christine Adams (Monica Slade), Dustin Tucker (Dan Walsh), Gisela Chipe (Sophia Walsh), Danny Corbo (Toby Walsh), Sonny Corbo (Toby Walsh), Michael Strauss (Max), Madison LaPlante (Faithful Teen Girl), Doria Bramante (Waitress), Stephen O'Neil Martin (Atheist Man), Tim Estiloz (Correspondent), Ted Wayman (Correspondent), Andrea Athanassiou (Internet Woman), Hannah Jane Doyon (Internet Woman), Celeste Oliva (Librarian), Chris Byers (Shopkeeper), Mere Davis (Faithful #1), Dave Heard (Faithful #2), Kiara Pichardo (Faithful #3), Kevin Fennessy (Faithful #4), Charlie Thurston (Nervous Man Leaving Town), Mike Wendt (Blacksmith), Lisa Gresci (Journalist), Bill Thorpe (Father Prescott), Lorna Larkin (Mary Elnor (voice)), Cassidy Neal (Grace Father (uncredited)), Rob Lévesque (City Official (uncredited)), J.J. Wright (Talk Show Host (uncredited)), Adrian M. Mompoint (Camera Crew (uncredited)), Jonathan Neves (Church Goer (uncredited)), Nicholas Trotto (Church Member (uncredited))

Sam Raimi (Producer), Benjamin L. Cook (Sound Editor), Robert Tapert (Producer), Kami Asgar (Supervising Sound Editor), Joseph Bishara (Original Music Composer), Evan Spiliotopoulos (Screenplay), Evan Spiliotopoulos (Producer) more..., Felicity Abbott (Production Design), Paul Richards (Art Direction), James Herbert (Novel), Craig Wrobleski (Director of Photography), Steven Ticknor (Sound Re-Recording Mixer), Michael C. Stone (Set Decoration), Jake York (Editor), Jeremy B. Davis (Sound Re-Recording Mixer), Andrea Ajemian (Executive Producer), Jennifer Lynn Tremblay (Costume Design), Sam Fan (Sound Editor), Romel Adam (Executive Producer), Robert Grasmere (Visual Effects Supervisor), Julie LeShane (Makeup Department Head), Neil Impey (Visual Effects Supervisor), Steve Buscaino (Special Effects Makeup Artist), Dominika Posserén (Casting Associate), Paul Pirola (Foley Supervisor), Erin Oakley (Dialogue Editor), Kim Berner (Script Supervisor), Amy Cohn (Unit Publicist), Ben Bornstein (Special Effects Makeup Artist), Shayna Passaretti (Hair Department Head), Peter Stevenson (Boom Operator), Peter Wilcox (Construction Coordinator), Jason Mayoh (Storyboard Artist), Blair Slater (Foley Artist), Nolan Ball (First Assistant "B" Camera), Fionn William O'Brien (Transportation Coordinator), Richelle Topping (Second Assistant "B" Camera), Frank Barbosa (Key Hair Stylist), Shane Shisheboran (Special Effects Makeup Artist), Dan Johnston (Foley Artist) and others.