At the end of the film, John Milton morphs into Lucifer as a fallen angel. The crew created the effect by combining life masks depicting Reeves, Pacino in 1997 and Pacino as he appeared in his 1972 film "The Godfather". "The Godfather" make-up artist Dick Smith supplied the life mask he made in the 1970s to "Devil's Advocate" artist Rick Baker, Smith's former protégé. Additionally, Baker created images for demonic faces seen on real actresses and actors, with hands also appearing to move underneath Tamara Tunie's body, a digital creation with the contributions of Richard Greenberg and Stephanie Powell.