Miss Marple gets a sexy makeover - Film Salon - Salon.com: Okay, okay, listen to this pitch: Agatha Christie's Miss Marple, only young. And hot. It can't miss! Everybody knows Agatha Christie's name even if they've never read her stories. She's a brand name. And Miss Marple is one of her most famous characters. Problem is, she's an old lady, and in today's marketplace, that's a dealbreaker. But imagine a movie about Miss Marple as a younger woman? Maybe in her mid-30s? And h-h-hawt? Maybe an American doing a British accent. Hey, Jennifer Garner!