Scooby-Doo and Guess Who? - Season 2

When the Gang does brunch with Daphne's longtime friend, famous actor SEAN ASTIN, the only mystery on their mind is how to split the check. But their attempts to return a lost set of keys quickly leads them into a genuine mystery at a giant HARDWARE STORE involving a terrifying force of nature - a monstrous GREEN MAN! Can Sean Astin and our gang get to the bottom of this green-fingered mystery and return the keys before it's too late? Like dudes, not for 10,000 Scooby Snacks could we do this! Can't we just go home?