The gang's vacation to Paris takes a wrong turn when Scooby and Shaggy miss their flight and end up on a skydiving expedition in the Himalayas. To make matters worse, upon arrival they must outrun the Abominable Snowmonster.
A bright young yeti finds something he thought didn't exist—a human. News of this “smallfoot” throws the simple yeti community into an uproar over what else might be out there in the big world beyond their snowy village.
The charismatic Sir Lionel Frost considers himself to be the world's foremost investigator of myths and monsters. Trouble is, none of his small-minded, high-society peers seems to recognize this. Hoping to finally gain acceptance from these fellow adventurers, Sir Lionel travels to the Pacific Northwest to prove the existence of a legendary creature known as the missing link.
Dracula, Mavis, Johnny and the rest of the Drac Pack take a vacation on a luxury Monster Cruise Ship, where Dracula falls in love with the ship’s captain, Ericka, who’s secretly a descendant of Abraham Van Helsing, the notorious monster slayer.
Principal Prickly gets his car stuck in a snowbank and decides it has to be the Recess gang's fault, but the teachers look back and remember all the good times they've had with T.J. and the rest of the gang.