Marcus seems to have the perfect marriage, but a surprise visit from his long-absent sister-in-law, Louise, threatens to disrupt his serene home. Louise brings along her adopted daughter, who professes her love for Marcus's son. The news forces Marcus to share his own long-buried secret in this film adaptation of Donald Gray's stage play - a secret that may destroy his family.
The adventures of a suburban family with superpowers, including teenage twins who are polar opposites: one is cheerful and the other is a dark villain. Phoebe and Max, both twins, are opposites in personalities. But they share a secret with their family. The teens, their parents, and siblings are a bunch of superheroes. Phoebe is the good-natured boy who wants to use his powers to good purpose while max aspires to be the supervillain. Phobe and Max share the same powers, freeze breath and moving objects through telekinesis. The family keeps their extraordinary powers under wraps mostly as they want to lead a normal life.