Slender Man makes an appearance in the Cartoon Network TV Series Total Drama All-Stars in Season 5.1 Episode 5 "Moon Madness" as an Easter Egg

  • When Chris, from the control tent, signs off the show for the commercial break, the internet meme horror figure Slender Man can be seen on the far left monitor behind him, a reference to the character created by Eric Knudsen under the user name Victor Surge on the Something Awful forums.