I used to be a intern at Cartoon Network studios. My job was to watch episodes of shows before they aired.
So I was watching an unaired Adventure Time episode, It was a Wierd looking tape so I played it anyway.
The episode begins with Finn and Jake at their treehouse. They look more depressed than usual which creeped me out. I cpuld hear a Wierd creaking noise and it was getting louder and louder until.... All of a sudden, a monster jumps out and Attacks Finn. He screams in agonizing pain and the eventula then dies. Jake makes a run for it but this "monster" got him too. The episode abruptly ends.
I quit my job after that, I couldn't take it with this creepy shit.