A rare book dealer finds himself at the heart of a string of paranormal events when he is hired to find the last two copies of a text, The Nine Gates of the Kingdom of Shadows, capable of summoning the Devil.
A womanizing lawyer follows his wife and son to a trip to Egypt in a last-ditch effort to make up for his infidelities. Also travelling to Egypt is a bumbling police chief who's desperate to keep his rebellious daughter from becoming a showgirl. The two meet during a Nile cruise. Calamity ensues.
Juan and Sonia arrive at a large old house, an ideal place to raise their newborn son. When, one night before going to bed, they check the operation of the monitoring device installed in the baby's room, they discover that someone is sitting next to the crib.
