Have you ever wondered about the competitive rivalries between iconic toy brands that changed the world forever? From Silly Putty to Slinky, hear about the untold behind-the-scenes of the toy world. The docuseries showcases visionaries, such as the Parker Brothers, Milton Bradley and Ruth Handler, who transformed a small toy company into the billion-dollar empire now known as Mattel. The series unveils competitive rivalries between iconic brands that changed the fabric of the nation forever.