Play Dead (also known as Killer Dog and Satan's Dog) is a 1985 American horror film directed by Peter Wittman and starring Yvonne De Carlo.
Hester is a wealthy heiress who was jilted years ago by her lover to marry her sister.
Rottweiler, Hester not only exacts her revenge on her sister and lover, but has now set her sights on the offspring of the ill-fated reunion.
[1] "If you’re an aficionado of crap cinema (like I am), you may want to check out Play Dead.
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