I was once an intern at Disney Junior back when it was known as Playhouse Disney. If you're seeing this, you probably seen Rolie Polie Olie as a child. However, I saw an episode that was wiped to save the show's reputation. The episode was even rated TV-Y7!!!
The episode was basically this: Spot, having rabies, bit the main characters, and killed all of them with a knife, leading to a bloody death, except the girl, who had an unknown status at the end of the episode. It was crazy.
I wiped the episode using a typical reel wiper. I will NEVER watch the show again! Oh, and by the way, a skeleton popped out and killed me after I made this.