Can I pick a random actor?

Is there a way to select a random actor, with a certain tag, in a scene? I assume that GS knows the x,y coordinates of all current actors, but I'm not sure how to access and use that information.
- Brouhaha!
- Brouhaha!
Comments
What I'm asking now is if I can gain access to a complete list of actors within a scene and, of course, their game-relevant information.
- Brouhaha!