The Sister in Law poster
The Sister in Law poster

The Sister in Law

She Helped Her Husband Destroy His Brother By The Most Immoral Act Imaginable

1975 1h 25m 3.4Movie
Drama

Robert and Edward are brothers involved in a web of adultery and deceit. They share Edward's wife and his mistress and a mission to deliver a package of jewels across the Canadian border, but the mission turns out to be deadly.

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Availability: United States

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