Animaniacs - Valuable Message

"For other screamers named 'Subliminal Message' or 'Hidden Message', see the Disambiguation Page."

Animaniacs - Valuable Message is a screamer video, it's uploaded to YouTube by a user Wissle In July 22, 2009.

The clip starts with a scene from the ending of the Warner Bros segment, "Meatballs or Consequences". As the camera pans through the forest, Yakko Warner speaks out a summary of that segment. As soon as he finishes up, an image of another character, Dr. Scratchansniff, posing similar to that of the painting The Scream by Edvard Munch, appears with a scream from the show's episode De-Zanitized/The Monkey Song/Nighty-Night Toon, ending the video with the heart beating sound from K-fee commercials.

Link
NOTE : The following video contains a screamer!
 * youtube.com/watch?v=xFPgsZRGATY