[Answer] Director Rob Reiner cast his own mother to say the iconic line "'I'll have what she's having" in which memorable film?

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Director Rob Reiner cast his own mother to say the iconic line "'I'll have what she's having" in which memorable film?

• When Harry Met Sally...:It's the most memorable scene from the 1989 romantic comedy "When Harry Met Sally." Over a sandwich at Katz's Delicatessen, Sally (Meg Ryan) tells Harry (Billy Crystal) that all women have faked an orgasm at some point. Harry doesn't believe her, so she demonstrates it, right over her corned beef sandwich. After her performance, the camera cuts to a deli patron who tells the waitress, "I'll have what she's having." This iconic line was delivered by Estelle Reiner, the mother of the film's director, Rob Reiner. It ranks 33rd on the American Film Institute's list of the 100 best movie quotes of all time.

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