Exhausted, Shaggy and Scooby put the finishing touches onto their castle and headed inside the hotel, where Fred, Velma and Daphne were waiting for them. Fred tied a scarf around his neck while Velma and Daphne pulled on hats and mittens.
"Hey, like, what's up with you guys?" Shaggy asked.
"We're going to catch that snow monster tonight," Velma replied.
"Since it seems like the monster only attacks at night, we're hide out in the woods and catch it tonight!" Fred exclaimed.
"Like, you do that, Fred," Shaggy replied. He faked a massive yawn, complete with overdone stretching. "Like, Scoob and I need our sleep to finish off our castle tomorrow."
"If you don't help us, there might not even BE a castle tomorrow," Velma countered, playing her trump card. Reluctantly, Scooby and Shaggy agreed.
As the sun began to sink over the horizon, Mystery Incorporated began to suit up for their monster-hunting expedition.
"Jeepers, what's this?" Daphne asked, curling her lip at the shapeless white jumpsuit Fred offered her. Puffy lobs of blue and grey paint haphazardly dotted the surface of the jumpsuit like puddles of stagnant water.
"It's our camouflage!" he exclaimed excitedly. "In the snow, no one will see us coming! It's genius!"
"If you say so…" Daphne murmured, taking the suit with two fingers to show her disgust, but she put it on anyway.
"So, like, what are we going to do when the monster shows up?" Shaggy asked as Mystery Incorporated crept alongside the contest area. The snow castles, now dark and sinister, cast eerie shadows in the pale moonlight.
"Leave that to me," Fred replied. "Just do what you do best."
"We do what we do best when we have Scooby Snacks," Shaggy retorted. Scooby opened his mouth and pointed insistently inside as if to say, 'Feed me!'
Suddenly, the wind picked up, causing a small snowdrift to cover Shaggy and Scooby with a mound of snow. "Like, zoinks!" Shaggy screeched.
"Ronster! Ronster!" Scooby howled.
"That's no monster," Fred scolded, digging the dog-and-detective duo out of their predicament.
"No, but that is!" Velma exclaimed, pointing.
The monster, a massive ape-like beast covered in white fur, raised its arms and growled threateningly at the gang. With a bone-chilling roar, the beast made its way towards them, stomping angrily through snow castles as it came.
"C'mon, gang!" Fred commanded, dashing behind a nearby snowdrift. The rest of Mystery Incorporated followed suit, as did the monster! But as the beast drew near, Fred shouted, "NOW!" and Mystery Incorporated let loose with a massive barrage of snowballs.
Driven back by the onslaught, the monster stumbled helplessly over one of the snow castles and tumbled heavily backwards into the icy building. "Help! I'm stuck!" the creature cried in a decidedly human voice.
Mystery Incorporated helped the creature out of the snow castle and tied its hands behind its back. "Time to see who you really are," Fred announced, reaching for the monster's mask.