Longtime Pipp Petals superfans Glory, Seashell and Peach Fizz get to spend the day with their idol, learn some of the Mane 6's secrets, and even go on their very first Unity Quest... unaware that a dark force is watching the Mane 6's every move.

Welcome to Camp Little Moose--where the counselors are friendly, the activities are endless and the urban legends are intense. In fact, every time someone tells a ghost story, the creepy creature comes to life! But the Mystery Inc. gang doesn't spook that easily so gather 'round the campfire to roast some bad guys.

Our pony heroes, their filly friends Scooby-Doo, Shaggy, Freddy, Daphne and Velma fish for clues to solve the mysteries of the Woodsman, the Fishman and the Banshee of Black Canyon. And of course, Shaggy and Scooby-Doo are hot on The Case of What's for Dinner!

Scare up summertime fun with the Mystery Inc. gang and our Equestrian heroes in this hilarious, feature-length story that gives new meaning to camp spirit!