The official release of R.L. Stine's Goosebumps trailer will have you checking under your bed and scared of bumps in the night like you were still a kid, but that's a good thing. Starring Jack Black as R.L. Stine himeself, Rob Letterman's adaptation of the popular line of children's scarey stories will see Zach Cooper (Dylan Minnette) learn about his new neighbors and the fictitious monsters locked within Stine's manuscripts. Odey Rush joins the tale, which sees the Abominable Snowman of Pasadena, the Invisible Boy, and many more unleashed into the real world. Continue after the jump for the full preview and look for this one to head your way on October 16, just in time for Halloween.