How do I go about referencing a certain frame in a scene from an external movie?

i.e. I have loaded MovieB into MovieA as level 1. Movie B has two scenes - Scene 1 and Scene 2. In MovieA, I've used this block of code:

_level1:gotoAndPlay("Scene 1", 2)

I know that those are the correct parameters for a gotoAndPlay action, but does this not work with levels? If not, is it possible to reference the frame in a separate scene?

Thanks.