How 'Immortality' developer Sam Barlow designs stories to haunt players

As part of the role, Gage plays a corps of interrelated parts: a movie actress in the 60s, 70s and 90s, a woman disguised as a monk in 18th-century Spain, an artist's muse in 70s New York, and a 90s pop star, as well as that 90s pop star's identical body double. To prepare, Gage got a crash course in cinematic history; at Barlow's behest, she watched "Black Narcissus," Franco Zeffirelli's "Romeo and Juliet," "The Devils," "Klute," "Performance," "Blow-Up," "Lost Highway," "Eyes Wide Shut," "The Bodyguard" and "Basic Instinct" -- all works with both stylistic and thematic links to "Immortality."