Off to a resort with summer jobs, the gang stumbles onto a mystery when the Frog Monster of Lake Erie makes an unexpected appearance, scaring away all the guests. Only Mystery Inc. can save the day, but with a creature on the loose, mystical moonstones and summer romance in the air, will they be able to work as a team and solve the crime?

Release date: Mar. 1, 2011. Originally telecast in 2010. Based on the characters created by Hanna-Barbera Productions. Special features: Scooby-Doo: rock, rap and rollerskates ; Jeepers! Jinkies! Zoinks! A tribute to the classic gags of Sccooby-Doo! ; Ruh-roh! Gag reel.