Here's a warning to pay extra attention to what your kids are watching on YouTube.

One mom found a video with suicide instructions.

CBS News reports George Miller, known as "Filthy Frank" on YouTube, appears in a video mixed in with animated clips from a video game.

The mother, who's a pediatrician, posted a warning to Twitter after seeing he tells kids how to slice their wrists to "end it."

YouTube removed the video after she posted it to her blog.