After finishing a surveying job in a remote forest area, Brent finds himself face to face with a massive seven-foot-tall grizzly bear that begins to attack him. In a desperate attempt to save her and her husband's life, Susan grabs the .22 caliber pistol in her bedroom and engages in a gun battle with three masked men who invade their house late one night. And Denise must fight for her life when she is brutally assaulted by a man who gains entrance to her apartment by claiming to be a maintenance man.