When Max was a little boy, his Grandpa Felix presented him with a homemade superhero belt. This sparked Max's love of comic books, action figures, and adventurous storytelling. Now 6-year-old Max shares his love of superheroes with his favorite pet parakeets, Ace and Polly. Parakeet siblings Ace and Polly at first glance seem like ordinary pets, but they're not your average birds. Inspired by their owner Max's creative play, Ace and Polly's oversized imaginations take them on heroic adventures. Unbeknownst to Max, whenever he leaves for the day, Ace and Polly take to the sky as the Powerbirds. They use their wits and special superpowers such as fantastic freeze, super sight, super speed and beyond, to save their neighborhoods from furry and feathery animal villains.