Katherine Morrissey, a former Christian missionary, lost her faith after the tragic deaths of her family. Now she applies her expertise to debunking religious phenomena. When a series of biblical plagues overrun a small town, Katherine arrives to prove that a supernatural force is not behind the occurrences, but soon finds that science cannot explain what is happening. Instead, she must regain her faith to combat the evil that waits in a Louisiana swamp.
Elenco: Hilary Swank , David Morrissey , Idris Elba , AnnaSophia Robb , Stephen Rea , Andrea Frankle , William Ragsdale , John McConnell , David Jensen , Yvonne Landry , Samuel Garland , Myles Cleveland , Mark Lynch , Stuart Greer , Lara Grice .