Scooby-Doo and Shaggy must go into the underworld ruled by the Goblin King in order to stop a mortal named The Amazing Krudsky who wants power and is a threat to their pals, Fred, Velma and Daphne.

讲述了由于史酷比和薜奇失去了联络，大伙的巴黎假期竟意外变成了一场绕世界半周的跳伞历程。他们原本准备在巴黎好好享受一番，然而却在喜马拉雅山经历了噩梦般的一幕：面对传说中可恶的雪山怪物!大伙拼命逃离古老的修道院、迅速穿过一个个地下山洞、甚至与雪崩赛跑。终于，我们的英雄们赶在那些攀爬珠穆朗玛峰的神秘人物之前，逃离了被破坏的古老奇迹引发的大雪崩……