Scoob is smitten with Thelma, but when the gloomy girls show up on the scene, Scooby and the gang can't avoid being involved in their spellbinding adventures. From solving supernatural secrets to music-making together, Scoobs and the gang forge an unbreakable bond with the gloomy girls. Let's accompany them on their hair-raising journeys and never-ending fun-filled quests!