Arkasha Stevenson Director, Screenwriter Nell Tiger Free Margaret Actor Ralph Ineson Father Brennan Actor Sônia Braga Sister Silva Actor Tawfeek Barhom Father Gabriel Actor María Caballero Luz Actor Charles Dance Father Harris Actor Bill Nighy Cardinal Lawrence Actor Nicole Sorace Carlita Scianna Actor Mia McGovern Zaini Beatrice Actor Tim Smith Screenwriter, Executive Producer Keith Thomas Screenwriter David S. Goyer Producer Keith Levine Producer Whitney Brown Executive Producer Gracie Wheelan Executive Producer Cristina Giubbetti Executive Producer Aaron Morton Cinematographer Bob Murawski Film Editing Amy E. Duddleston Film Editing Mark Korven Original Music Eve Stewart Production Design Paco Delgado Costume Design Kharmel Cochrane Casting