

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...
You can stream Sibling Rivalry on Howdy Amazon Channel.
Sibling Rivalry was directed by Carl Reiner.
Sibling Rivalry holds an average rating of 5.2/10 on TMDB, and it lands best with fans of comedy and romance. Join the discussion below to add your take.
Sibling Rivalry runs for 1h 27min, and was released in 1990.
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