Observer Mode/Mod

Is there a way to act as an observer for a full AI game? I'm wanting to set up around 5 or so AI against each other and I just watch. I've heard about stuff for Civ4, but haven't seen anything related to observing in Civ5.

This would be very interesting. I've often wondered what the AI would do if I wasn't constantly manipulating it

Seriously though, this would be very cool to see on a TSL map.