It's been two years since Tina's husband-to-be, Brock, lost his first wife in a tragic accident. Tina's only obstacle is Joyce, Brock's former mother-in-law, who is determined to stop the marriage. Joyce's attempts to disrupt the happy couple escalate until Joyce commits one murder and plans that Tina herself is next--even if it must happen at her wedding.
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Cast of Psycho In-Law
