The story of two twin sisters (both played by Lindsay Lohan) who are separated at birth, after the divorce of their parents.
Hallie stayed with his fatherDennis Quaid), owner of a vineyard in California, while Annie was taken to London with her mother (Natasha richardson), a sought-after and exclusive fashion designer.
The sisters ignore their mutual existence until they coincide in a summer camp, then, they decide to exchange in order to meet their father and mother and get them both back together.