The Bots Visit PA

Production on Transformers: Revenge of the Fallen is now full swing...The bots are preparing for next summer's sequel in Philadelphia, as we speak.

Locales include the University of Pennsylvania (pictured) to show Sam (Shia LaBeouf) at college, a local power station, and the Eastern State Penitentiary turned museum which may be used for a jail break scene.

Meanwhile the folks over at CHUD explain the Revenge subtitle....