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Sibling Rivalry is available on Amazon Prime Video in the following countries:

Austria

Germany

United Kingdom

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Sibling Rivalry poster image

Sibling Rivalry (1990)

⭐ 5.1/10

52 votes

1h 27m

Genres

Comedy

Romance

Marjorie Turner is suffocating in her marriage and day to day life. An extramarital affair with a stranger seems to be the answer until her paramour has a fatal heart attack, and turns out to be less of a stranger than she could have thought...

IMDb + Watchlist