The Starswirled Music Festival is finally here, and the Mane 7 are going to get their 'glamping' on! Sunset and Pinkie are the most excited to see their favorite band perform but when Equestrian Magic causes a 'Groundhog Day' inspired time loop to start, Sunset gets stuck reliving 'Festival Day 1' forever!

George Lutz, his wife Kathy, and their three children have just moved into a beautiful, and improbably cheap, Victorian mansion nestled in the sleepy coastal town of Amityville, Long Island. However, their dream home is concealing a horrific past and soon each member of the Lutz family is plagued with increasingly strange and violent visions and impulses.