A Rome policewoman teams up with a British Interpol agent to find a crafty serial killer who plays a taunting game of cat-and-mouse with the police by abducting and killing young women and showing it over an Internet web cam.

A young filmmaker in 1960s Paris juggles directing a cheesy sci-fi debacle, directing his own personal art film, coping with his crumbling relationship with his girlfriend, and realizing that he's infatuated with the sci-fi film's...