In 1996, R.L Stine decided to collaborate with the creators of Friends to do a special halloween episode, which was a crossover with his popular book series Goosebumps, the story was to revolve around Joey finding R.L Stine's manuscripts & accidentally releasing his monsters, where they attack the town, so the gang have to team up with R.L Stine (played by himself) to stop the monsters, led by Slappy the Dummy & Curly the Skeleton, & put them back in their manuscripts, however, David Crane turned down the crossover, the episode was finished, but it never aired, there are only a couple of screenshots of this episode, if you have any information on this episode, please Gmail me at MISlab@sccsd.k12.ar.us