I think the scariest thing I ever saw on fraggle rock was the mean genie. Basically everything he ever did freaked me out, but especially the song he sang! Goodness, how freaky was THAT! Other than that, though, I was so scared when I saw "Fraggle Wars", when the worlds oldest fraggle explains that the different fraggles decided to go to war because they don't laugh at the same jokes and red says something like, "You want to fight with them because they don't laugh at the same jokes?" and the world's oldest fraggle says, "Well, its as good a reason as any," then he just goes back to sleep. That sent chills down my mind's chasm. whoa... And then in "the day the music died " when the ditzies said, "Now we are dying... We don't know why." that stated so bluntly was just downright scary!