BACKSTORY: “The Parent Trap” is one of my very favorite movies, let alone Disney. Besides Hayley Mills incredible performance as twins, Maureen O’Hara lights up the screen as her mother. This one still stands the test of time. The scenes between Joanna Barnes and Mills are deliciously devilish, as the two battle it out over who will end up with the twins’ father: Barnes or O’Hara. Take a guess who wins!