Evil Behind You (PG-13)

synopsis

Lisa Williams and Debra Reynolds awake locked in a dark observation room. Debra's husband, Tony, and Lisa's boyfriend David are both unconscious and handcuffed to operating tables, and there is no explanation. No one will respond to their calls for help and there is no way out of the room. As the guys recover, the girls attempt to solve the puzzle. But, something strange is happening to them. The men are changing. The women race against time to save their men, but their abductors seem determined to use them as human guinea pigs with deadly ramifications. They must escape soon, because their confinement isn't the biggest problem. They are sensing something that is more powerful than flesh and blood. Every minute that passes increases their awareness of the evil.