James Wan Director, Writer Cary Elwes Dr. Lawrence Gordon Actor Danny Glover Detective David Tapp Actor Monica Potter Alison Gordon Actor Michael Emerson Zep Hindle Actor Tobin Bell John Actor Ken Leung Detective Steven Sing Actor Makenzie Vega Diana Gordon Actor Shawnee Smith Amanda Actor Benito Martinez Brett Actor Dina Meyer Kerry Actor Leigh Whannell Adam Actor, Writer Mike Butters Paul Actor Paul Gutrecht Mark Actor Ned Bellamy Jeff Actor Mark Burg Producer Oren Koules Producer Gregg Hoffman Producer Lark Bernini Associate Producer Peter Block Executive Producer Stacey Testro Executive Producer Jason Constantine Executive Producer David A. Armstrong Cinematographer Julie Berghoff Production Design, Production Design Kevin Greutert Film Editing Charlie Clouser Original Music Nanet Harty Art Director Jennifer L. Soulages Costume Design Amy Lippens Casting