Mr. Oz Explains | Meet the Grimkeepers - S0.E41

Need some intel on the Nightmare King’s forces? Join Mr. Oz as he gives you the lowdown on those who lurk in the Grim Realm...

Meet the Grimkeepers! These scary guys are the walking prisons that the Nightmare King uses to bring captured dreamers to The Shadowkeep. We don’t know where they came from, but one thing’s for sure – you’ll want to stay out of their way!