David F. Sandberg Director Teresa Palmer Rebecca Actor Gabriel Bateman Martin Actor Alexander DiPersia Bret Actor Billy Burke Paul Actor Maria Bello Sophie Actor Alicia Vela-Bailey Diana Actor Andi Osho Emma Actor Rolando Boyce Officer Brian Andrews Actor Maria Russell Officer Gomez Actor Elizabeth Pan Nurse Actor Lotta Losten Esther Actor Amiah Miller Young Rebecca Actor Ava Cantrell Teen Diana Actor Emily Alyn Lind Teen Sophie Actor Eric Heisserer Screenwriter, Producer James Wan Producer Lawrence Grey Producer Walter Hamada Executive Producer Dave Neustadter Executive Producer Richard Brener Executive Producer Steven Mnuchin Executive Producer Michael Clear Executive Producer Jack Murray Executive Producer Ben Everard Executive Producer Marc Spicer Cinematographer Kirk M. Morri Film Editing Michel Aller Film Editing Benjamin Wallfisch Original Music Jennifer Spence Production Design Shannon Kemp Art Director Lisa Son Set Decoration Raelyn Tepper Set Decoration Kristin M. Burke Costume Design Rich Delia Casting Angela Demo Casting