Trailer for Mostly Ghostly 3: One Night in Doom House.
Get ready for another spooktacular chapter in the Mostly Ghostly series from international best selling author R.L. Stine. Just one enchanted jewel stands between earth and an army of evil spirits led by the devious ghoul, Phears. With the help of his new girlfriend and ghost pals, Max Doyle races to find the crystal and save the world.