It's horror on the high seas when Scooby-Doo and the gang take a creepy cruise into one of the world's most mysterious places, the Bermuda Triangle! If Scooby, Shaggy and the gang can't solve this mystery, they may have to walk the plank.

本片的故事叙述当Prickly校长的车子被卡在大雪中动弹不得的时候，盛怒之下他居然把一切的过错都怪罪在T.J.等下课後五人小组的身上，但是当他和老师们事後冷静回想，才发现这群孩子平时虽然顽皮，但是也很惹人疼爱，一直以来他们曾经共同度过那麽多美妙的日子，而在这个充满温馨气氛的圣诞佳节之中，大家更应该好好珍惜才是！

The school year is finally ending, and T.J. Detweiler is looking forward to summer. But boredom quickly sets in when his friends leave for camp — until T.J. uncovers an evil plot to do away with summer vacation! A crazy former principal, Dr. Benedict, is planning to use a laser beam to alter the weather and create permanent winter. Faced with the dire threat of year-round school, T.J. rounds up the RECESS gang and bands together with some unexpected allies — Miss Finster and Principal Prickly — in a nonstop adventure to save everyone's summer break. As the kids discover the heroes inside themselves, a platoon of wacky characters, far-out music, and sci-fi surprises turn this madcap mission into a major victory for fun!