Two identical twin sisters, separated at birth by their parents' divorce, are reunited years later at a summer camp, where they scheme to bring their parents back together. The girls, one of whom has been living with their mother and the other with their father, switch places after camp and go to work on their plan, the first objective being to scare off a gold-digger pursuing their father.
Hayley Mills
Maureen O'Hara
Brian Keith
Charles Ruggles
Cathleen Nesbitt
Una Merkel
Joanna Barnes
Linda Watkins
Crahan Denton
Leo G. Carroll
Ruth McDevitt
Nancy Kulp
Irene Tedrow
Frank De Vol
Kay Cole
Barbara Hunter
Lynette Winter
Joseph Richard Stafford
John Mills
Don Ames
Herschel Graham
Louise Lane
Leoda Richards
Dave Goelz