Photo of Don O. Knowlton Don O. Knowlton

Don O. Knowlton in Blackwater Valley Exorcism

Blackwater Valley Exorcism

2006 R

Called in to examine the disturbed younger sister of his ex-girlfriend Claire, a troubled young priest determines that the girl is possessed by the devil. But as he prepares to exorcise the evil spirit, his old feelings for Claire reemerge. And while he struggles with his inner demons, he begins to wonder who's actually possessed, soon discovering that he's in a battle to save his own soul. This shocker stars Cameron Daddo and Jeffrey Combs.

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