In Joel Schumacher's dark, disturbing thriller, Nicolas Cage is a Pennsylvania surveillance expert called on by a wealthy widow to find out the identity of a teenage girl whose murder was captured on an 8mm movie found in her late husband's safe. The case leads Cage to the dark, dangerous corridors of Los Angeles' underground porn world. With Joaquin Phoenix, James Gandolfini. 123 min. Standard; Soundtrack: English Dolby Digital Surround; Subtitles: English.