The Parent Trap (1998)
At a summer camp in Maine, 11-year-old Hallie Parker (Lindsay Lohan) meets Annie James (also Lindsay Lohan). Despite a curious resemblance, Hallie develops an immediate dislike for Annie, and the feeling is mutual. However, the two eventually discover they are twin sisters separated not long after they were born. Their parents, Elizabeth (Natasha Richardson) and Nick (Dennis Quaid), had met on the Queen Elizabeth 2 and married on that same voyage.
After a divorce, Nick brought up Hallie at his Napa Valley vineyard, while Annie lived with wedding-gown designer Elizabeth in London. Neither twin was aware she had a sister, until their summer-camp meeting. To learn more about their parents, they switch places and maintain the deception until Nick states he will remarry. The twins then try to engineer a renewed romance between Nick and Elizabeth, but Nick’s annoying but attractive fiancee Meredith (Elaine Hendrix) presents a major problem in reaching their happy-ending goal.
Starring: Lindsay Lohan, Dennis Quaid, Natasha Richardson, Elaine Hendrix, Lisa Ann Walter, Simon Kunz, Polly Holliday, Maggie Wheeler.