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...
Sibling Rivalry is a 1990 American black comedy film directed by Carl Reiner and starring Kirstie Alley, Sam Elliott, Jami Gertz, Bill Pullman, Carrie Fisher, and Scott Bakula.
