This is one of those rare cases where a terrific movie is equaled by its remake. Hayley Mills carried the dual roles of twins learning of each other's existence and concocting a plot to reunite their divorced parents splendidly in the '60's version, and Lindsay Lohan showed wonderful comedic talent at an early age in this delightful remake.
It's a Disney flick, so the comedy is family slapstick variety as you would expect. The evil stepmother-to-be is over-the-top evil (even called Cruella De Ville by one of the girls), and she's a character you love to hate. The obvious chemistry of the parents (Randy Quaid and Natasha Richardson) is great, and begs a question which is never answered to satisfaction, "Why did they split up in the first place?" Everything in the film symbolically shows that they were made for each other: even their respective maid and butler take a shine to each other.
The fx and editing to stand Lohan's two characters together is magnificently done; it really looks like two actresses. No split screens, backs of heads of fake-looking "doubles" etc. to distract you from the movie. Lohan skillfully contrasts the American/British accents and mannerisms of the two girls; you know and believe which twin she is at any given moment.
Well directed, well acted and fun. I'll even forgive the film makers for ripping off the stranded-in-the-lake scene from "Meatballs." The closing credit snapshots provide a sweet epilogue to tie up loose ends.
Good family oriented comedy worth a rental.