Peter Jackson Director, Screenwriter, Producer Mark Wahlberg Jack Salmon Actor Rachel Weisz Abigail Salmon Actor Susan Sarandon Grandma Lynn Actor Stanley Tucci George Harvey Actor Michael Imperioli Len Fenerman Actor Saoirse Ronan Susie Salmon Actor Rose McIver Lindsey Salmon Actor Christian Ashdale Buckley Salmon Actor Reece Ritchie Ray Singh Actor Philippa Boyens Screenwriter Fran Walsh Screenwriter, Producer Carolynne Cunningham Producer Aimee Peyronnet Producer Steven Spielberg Executive Producer Tessa Ross Executive Producer Ken Kamins Executive Producer James Wilson Executive Producer Andrew Lesnie Cinematographer Jabez Olssen Film Editing Brian Eno Original Music Naomi Shohan Production Design Nancy Steiner Costume Design Chris Shriver Art Director Jules Cook Art Director George DeTitta Jr. Set Decoration Meg Everist Set Decoration Victoria Burrows Casting Scot Boland Casting Avy Kaufman Casting Jina Jay Casting Liz Mullane Casting