Tween optimist Molly McGee and a grumpy ghost named Scratch become bound to each other when one of Scratch's spells backfires. Molly lives to make the world a better place, fix what has gone wrong, and spread joy, whereas Scratch wants to make the world a worse place, break what has gone right, and spread misery. Despite their differences, the two form an unlikely friendship and find themselves helping each other through the ups and downs of their respective worlds. The series incorporates elements of musical-comedy, horror and the supernatural, yet nothing too scary. After all, this is produced by Disney!