In the Himalayas, Professor Jeffries is led by his Sherpa on a search for the Abominable Snowman. Pema refuses to go any further with him so Jeffries continues alone. The gang is in Paris but Shaggy and Scooby are not with them they are on a plane that they think is going to Paris but is going to the Himalayas instead. Alphonse LaFleur an animal hunter is going with them to hunt and kill the Abominable Snowman who imprisons Shaggy and Scooby intending to use them as bait for the monster, Shaggy gets a call in to Fred and the gang who races to the himalayas to find them. After landing they go to a village with Jeffries and Pema there with Jeffries claiming he was almost killed. Shaggy and Scooby look for a phone but are told the only 1 is on the weather station up the mountains. They meet Pema's sister Minga who has a crush on the local "DJ" (who has the only working phone and is really the local weatherman). The whole Gang (Minga, Pema,Lafleur and Jeffries) trek up the mountain to find the weather station. The Snowman attacks the group and everyone gets separated and Pema is locked up in a cage.
Fred and the gang later find Pema who tells them what happened and they all go searching for the other. Shaggy and Scooby find the station and the "DJ" is really Del Chillman everyone meets up and the snowman is revealed to be Minga who did not want Del to leave. The gang with Del and Minga fly to Paris to enjoy their vacation.