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Mary Crosby and Larry Hagman of the 'Dallas' television series share a laugh during cast party in a Los Angeles restaurant on Friday, Nov. 22, 1980. While the party was going on, the rest of the country and the world learned that Kristin Shepard, played by Miss Crosby, was the one who shot the infamous 'J. R.', played by Hagman.
(AP Photo/ Rasmusssen)