Before Lindsay Lohan charmed a new generation, the ever-endearing Hayley Mills delivered the definitive double performance in "The Parent Trap," a warm, witty family classic that has lost none of its magic. Mills plays identical twins, Susan and Sharon, who were separated at birth and raised on opposites coasts only to meet at summer camp and then hatch a plan to bring their estranged parents back together. Directed with breezy sophistication and bolstered by a sparkling cast featuring Maureen O’Hara and Brian Keith, this Disney favorite is a delightful mix of wholesomeness and clever farce.