Rob Lieber

With their after school junk business, best friends Sonny and Sam hope to find treasure in other people's trash. But when cleaning out the old Stine house, they open a locked book that frees a supernatural nightmare. Slappy! Now, with the help of Sonny's sister, Sarah, they're in a race against time to get the sinister dummy and all the creatures he's brought to life back into the pages before he unleashes total pandemonium!