They were switched at birth

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.

Hallie Parker and Annie James are identical twins separated at a young age because of their parents' divorce. Unknowingly to their parents, the girls are sent to the same summer camp where they meet, discover the truth about themselves, and then plot with each other to switch places.

After years of abuse by their father, Gregory and his two brothers are placed with their mother. After his mother can't take care of him and his brothers, Gregory is placed at a boys ranch. A lawyer visiting the ranch meets Gregory, and he and his wife decide to adopt him. However, he cannot be adopted until his biological parents lose custody. Based on the true story of the boy who divorced his parents.

The story of two teenage girls who discover they were accidentally switched as newborns in the hospital. Bay Kennish grew up in a wealthy family with two parents and a brother, while Daphne Vasquez, who lost her hearing at an early age due to a case of meningitis, grew up with a single mother in a working-class neighborhood. Things come to a dramatic head when both families meet and struggle to learn how to live together for the sake of the girls.

This is the story of the two babies who were switched at birth. A few years later when one of the girls gets sick and tests revealed that she was not the daughter of the couple who raised her. Eventually she dies. And the couple most especially the mother, search for their real daughter. Eventually they suspect that it's a widower who has their child. Now while they try to find out if she is their daughter, the widower is advised by his attorney not to be so hasty to cooperate, cause if she is their daughter, he might lose her, and she is all he has.

When an overworked mother and her teenage daughter magically swap bodies, they have just one day to put things right again before mom’s big wedding.

School girl Annabel is hassled by her mother, and Mrs. Andrews is annoyed with her daughter, Annabel. They both think that the other has an easy life. On a normal Friday morning, both complain about each other and wish they could have the easy life of their daughter/mother for just one day and their wishes come true as a bit of magic puts Annabel in Mrs. Andrews' body and vice versa. They both have a Freaky Friday.

A mysterious oriental skull transforms a father into his son, and vice versa.

Talay wakes up in the body of a man named Tess, and re-encounters Puen, a famous actor, who is now in the body of Tun following an accident. The two have Phuwadol, a nurse — who helps people from the same universe they left behind — to guide them through life in this new universe. According to Phuwadol, there's a chance they may be one another's 'portkey' — people who can help them return to where they came from once they have completed what they need to achieve.

Sarah Barlow and Linda Wells are two mothers who give birth on the same day in the same hospital. Eighteen months later, a DNA test proves the infants were switched at birth by the hospital.