How many authors get to see themselves portrayed on the big screen? R.L. Stine has—and by the very cool Jack Black, in two movies, based on his phenomenally popular Goosebumps books. Bob has entertained (and scared) several generations of kids—like Jessie—with his scary books for young people, and seems as surprised by their success and durability as anyone in his vast audience. Leonard and Bob rekindled an old acquaintance in the course of this show, with Jessie enacting the role of lifelong fan.