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.
The Sister in Law (1974) is currently not available on any services.
John Savage , Meridith Baer , Frank Adonis , Jonathan Oppenheim , Carter Stevens
Joseph Ruben
M.S.W. Productions
