The Mysterious Slime That Makes People Grow When They Eat It
Monster Blood
for Monster Blood in Goosebumps 3: Slappy Ever After
Suggested by meowyme
Zack Must Save Stine From The Book That Slappy Put Him In But He's Going To Need Help Not Just From Champ And Hannah But From Heroes In The Books Themselves! Get Ready For The Final Goosebumps Movie In This Trilogy.
