Identical twins Caleb and Joshua are the apples of their father's eye, but the pressure to be exceptional manifests into dangerous hatred. Isolated from the world, their seclusion fuels a need to break free at any cost.
From the womb, the Cormier twins are partners in mischief. But as they get older, their innocent antics devolve into a much darker game. Soon, the battle for reality and fantasy bleeds into real life threatening to tear the twins apart.
Identical twins Ron and Tron find solace with one another in their big family. Even though they have physical limitations due to medical issues, both are able to live fruitful lives. Ron is even able to find a blossoming love that soon turns deadly.
For identical twins Mark and Martin Stephens, life in a family of twins has been anything but normal. But one of them is more unusual than the others. And before long, someone close will learn just how deadly a lifetime of unrealized dreams can be.
Identical twins Roman and Ruslan Glukhoy are high school wrestling champions with a bright future in professional sports. But when a freak accident shatters their dreams, they follow a path to death and destruction with blood on their hands.
Adopted twins Peter and Michael Versluys are raised in a loving home. As time goes by, however, the boys reveal their inner dark side and their lives become full of failure and deceit. Ultimately, their twisted bond exposes the evil that lies within.