21473
Teenage twin sisters swap places and scheme to reunite their divorced parents.
- Released: 1961-06-21
- Runtime: 129 minutes
- Genre: Comedy, Family, Romance
- Stars: Hayley Mills, Maureen O'Hara, Brian Keith
- Director: David Swift, Erich Kästner
21473
Teenage twin sisters swap places and scheme to reunite their divorced parents.