Parent Trap 1-3 1961-1998, The

The Parent Trap 129 min. G 1961
Hayley Mills plays twins who, unknown to their divorced parents, meet at a summer camp. Products of single parent households, they switch places (surprise!) so as to meet the parent they never knew, and then contrive to reunite them.

The Parent Trap 2 81 min. NR 1986
Mary and Nicki are best friends and they want their unsuspecting single parents to marry. Nicki's mother Sharon (the twin of Susan) wants to move to New York City though. With the help of Susan, they try to get the two together.

The Parent Trap 127 min. PG 1998
When two pre-teens named Hallie & Annie meet through their summer camp, their two lives are rattled when they realize that they are identical twins. With parents, British mother aka famous dress designer Elizabeth & American father, a wine maker named Nick, living in two different sides of the universe, the girls decide to make an identity swap in hopes of spending time with their other parent. The girls later choose to aware their guardians of the swap while at a hotel in NYC, which late reunites the divorced pair and sends them back into remarriage with each other.