Meet Ace and Bub, the flying beaver brothers! Ace loves extreme sports and is always looking for a new adventure. Bub loves napping and, well, napping. But when penguins threaten to freeze Beaver Island for "resort and polar-style living," the brothers put their talents to work saving their tropical island paradise. Can they save Beaver Island from environmental destruction? And can they do it in time to still win the annual Beaver Island Surfing...

Pilot Rocky Waddle wants to enter the Superchase Space Race, and when the penguins rescue a racing spaceship, and the owner tells them to keep it, he gets his chance--but the Space Race is a dangerous event, and some pilots will do anything to win.

When the space penguins answer a distress signal, they find themselves captured by a predatory space station run by a former crewmember who deserted several years before--and who has now transformed himself into a super mechanical pengbot.