Where are all the watchers in Wally Hollywood?

The concept of "Watchers" is not part of the narrative of "Wally Hollywood" or any known fictional universe or real-world phenomenon. Therefore, there is no definitive answer to your question.

It's possible you are referring to a specific, yet unnamed, element of the story or a misunderstanding of a detail.

To assist you further, please provide more context about:

* The source of your question: Are you referring to a specific book, movie, or game?

* What you understand about the "Watchers": What are they supposed to be? Are they characters, beings, or some other entity?

With more information, I might be able to give you a more specific and relevant answer.