Join Snivel, Sneak & Susan as they do what Grimspawn do best – cause mischief and mayhem! The mischievous trio have set their sights on a daring heist – stealing a Grimwolf’s bone while it sleeps. But when the Grimwolf wakes up, they’re in trouble! Will Snivel, Sneak & Susan be able to hold onto their prize, or will they be outsmarted?