By helping Doctor Proctor getting recognition for his amazing invention in a world quite different from ours, two lonely children gets help to stand on their own two feet.
Identical 9-year-olds from very different backgrounds: orphaned Amanda and wealthy Alyssa meet at summer camp and decide to switch places -- and play matchmaker between Alyssa's dad, Roger, and the kind social worker who cares for Amanda.
The father of twin brothers wants to get them married to only twin sisters. But one of the brothers falls in love with a woman does not have a twin sister.
A greedy man gets a job in politics thanks to his connections - and abandons one of his two children to pursue his fortune. Many years later, his abandoned son impersonates his twin brother, who has fled the country.
Butler Droopy gets his twin brother Drippy a job as assistant butler, causing trouble for Butch, who is trying to mooch an easy meal but can't tell the difference between the kind Droopy and the violence-prone Drippy.
An evil business executive is releasing dangerous toxins and the Barbarian Brothers set out to stop his evil work.
Singleton Kartar Singh is left with the responsibility of raising his two orphaned nephews. He asks his brother in Punjab to raise Charan and his sister in London to raise Karan. When the twins cross continents, they leave behind a trail of confusion.
World-famous detective Benoit Blanc heads to Greece to peel back the layers of a mystery surrounding a tech billionaire and his eclectic crew of friends.
Two identical twin sisters, separated at birth, one truly decent but humble, the other ultra rich, conniving, and truly destructive. They soon find themselves hopelessly intertwined in each other's lives.
Two sets of identical twins are accidentally separated at birth. Several years later, when they are coincidentally in the same town, there is a lot of confusion and misunderstanding when people mistake them for each other.
Elliot, a successful gynecologist, works at the same practice as his identical twin, Beverly. Elliot is attracted to many of his patients and has affairs with them. When he inevitably loses interest, he will give the woman over to Beverly, the meeker of the two, without the woman knowing the difference. Beverly falls hard for one of the patients, Claire, but when she inadvertently deceives him, he slips into a state of madness.
The intimate bond between two identical twins is challenged when one decides to transition from male to female; this is the story of their evolving relationship, and the resurrection of their family from a darker past.
On the run, a pair of genetically enhanced twins must come face to face with their inner demons in order to survive in the physical world.
Two friends land in hot water when they begin dating twins and one of the women ends up dead.
Cultured Mario and outlaw Lucien, twins separated at birth, join forces to avenge their parents' death at the hands of evil Colonna. Because each feels all the same sensations experienced by the other, swordplay is difficult for them. Worse yet, raised very differently, they struggle to find common ground between their conflicting personalities. But to defeat their enemy, the two will have to overcome the obstacles and work as a team.
After a shady art collector is murdered, adept Dr. Sebastian Ott uncovers a massive organised fraud with fake paintings. His twin brother Ludwig is responsible, kidnaps him and locks him away in his house. He uses Otto's ID and 'replaces' him...
Tuuli grows up in an oppressively religious and abusive family in Finland. To escape from the shadow of her angelic twin sister she travels to Melbourne, Australia. Curious of sexuality, she becomes a nude model for art classes. Her innocent surface reveals sordid cracks as she sets about exerting her twisted version of righteousness.
The lives of twin brothers Annadurai and Thambidurai change radically following a murder that the former commits. How does he ensure that his sibling regains his old life?
King Louis XIII of France is thrilled to have born to him a son - an heir to the throne. But when the queen delivers a twin, Cardinal Richelieu sees the second son as a potential for revolution, and has him sent off to Spain to be raised in secret to ensure a peaceful future for France. Alas, keeping the secret means sending Constance, lover of D'Artagnan, off to a convent. D'Artagnan hears of this and rallies the Musketeers in a bid to rescue her. Unfortunately, Richelieu out-smarts the Musketeers and banishes them forever.
Guru and Raja are twin brothers. Guru is set to marry a collector. On the day of the marriage, Raja is kidnapped and shown a photo where he is stabbing a girl. Raja realises it is Guru in the photo. What transpires later forms the crux of the story