AS3: How do I reference a Scene in code?

Question

I have objects in the main scene and I wish to reference them on a movie clip.

If it was the other way around, I could do

Movieclip.button_btn(...)

What is the equivalent to do that but with a Scene?

Answer 1

I found the answer myself.

For anyone trying to find it, it's Object(root). In this case it would be

Object(root).button_btn(...)