A couple fall in love despite the girl's pessimistic outlook. As they struggle to come to terms with their relationship, something supernatural happens that tests it.
When a young boy makes a wish at a carnival machine to be big—he wakes up the following morning to find that it has been granted and his body has grown older overnight. But he is still the same 13-year-old boy inside. Now he must learn how to cope with the unfamiliar world of grown-ups including getting a job and having his first romantic encounter with a woman.
Strong-willed Olga Nikolaevna is the boss at home and at work. The only one who breaks the order in her life is her son-in-law-like nothing else. Then one day, the flurry of mutual claims becomes so great that right on a family holiday, the situation gets out of control.
Lifelong friends Dave and Mitch are envious of the other's life. Mitch thinks Dave has it all: a beautiful, loving family and a high-paying job at a prestigious law firm. But Dave thinks Mitch’s stress-free playboy life without obligation or consequence is the real dream come true. One fateful drunken night, they both admit that they wish they had the other’s life while peeing in a fountain when lightning strikes. The next morning, they wake up, hungover, in each other’s bodies! With time not on their side, Mitch and Dave comically struggle to avoid completely destroying each other’s lives before they can find a way to get their old ones back.
Mother and daughter bicker over everything -- what Anna wears, whom she likes and what she wants to do when she's older. In turn, Anna detests Tess's fiancé. When a magical fortune cookie switches their personalities, they each get a peek at how the other person feels, thinks and lives.
Just before stubborn millionaire Edwina Cutwater dies, she asks her uptight lawyer, Roger Cobb, to amend her will so that her soul will pass to the young, vibrant Terry Hoskins – but the spiritual transference goes awry. Edwina enters Roger's body instead, forcing him to battle Edwina for control of his own being.
Married for ten years, in full crisis, thinking about divorce. But following a failed scientific experiment, they suddenly find one inside the body of the other.
A narcissistic comedian wakes up in the opposite sex body following an automobile accident.
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 house maid prepares a potion that switches her boss and his son's bodies.
Bobby Kellar has a crush on Lainie Diamond, girlfriend of school jerk Joel. Coleman is working on an experiment which will help him move into a place where Dreams are reality. When an accident occurs Coleman finds himself in Bobby's body and can only contact Bobby in his dreams.
The adolescent Melli moves from the monastery to a big city. Since she is not very popular and is considered a gray mouse, she wants to be part of the popular girls' clique of the school. In the new environment she falls in love with Roque.
A younger sister wishes to switch places with her popular older sister and the two bickering siblings awaken to find the wish has come true.
Kang Dae-Ho, a naughty boy used to be an academic failure, could not be more different than Ko Eun-Bi, a prim girl and model student. On one stormy day, lightning strikes both of them and knocks them unconscious.
A mysterious oriental skull transforms a father into his son, and vice versa.
81-year-old millionaire Jack Watson switches bodies with his 18-year-old grandson David, leading the two to experience life on opposite ends of the age spectrum. But when David, trapped in Jack's aged body, ends up in a coma, his grandfather must use his meager knowledge of the youth to prevent his family from pulling the plug.
A visit to a natural history museum proves catastrophic for two high school rivals, an overachiever and a jock, when an ancient Aztec statue casts a spell that causes them to switch bodies and see exactly what it's like to walk in the other's shoes.
Dallas, a successful executive with a beautiful wife, dreams of having a family, while his gay brother Austin dreams of winning a local drag show. By a twist of fate, the brothers switch bodies and have to see how the other lives.
Dr. Jack Hammond has best chances to become medical superintendent in the clinic. So he's completely absorbed in his work and has no understanding for his teenage son Chris' problems with school. By accident one of them drinks a brain-exchanging serum, and it switches their identities. This leads of course to extraordinary complications in school and at work, but also to insight in the problems and feelings of each other.
A group of young friends on a camping trip, deep in the South African countryside wake up to discover they have all swapped bodies.