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The Big Wedding is a 2013 American romantic comedy film directed by Justin Zackham and starring Robert De Niro, Diane Keaton, Robin Williams, Susan Sarandon, Ben Barnes, and Katherine Heigl. The film follows a divorced couple who are forced to pretend to be still married when their son's fiancee's conservative parents visit for their wedding. The film was released on April 26, 2013, by Universal Pictures.