Prison Break! After a daring escape, Optimus Prime, the Autobots, Scarlett, G.I. Joe and M.A.S.K. must venture into the heart of Cybertron to stop Cobra’s devastating weapon that will kill every Transformer on the planet!

It all comes to a head for G.I. Joe! Can Roadblock and his team escape the underground in time? And is Scarlett prepared for all hell to break loose?

As suspicious Cobra activity flares up around the globe, Hawk leads a strike team to try and get to the bottom of the sinister organization’s latest plot. But the deeper G.I. Joe digs, the more chilling Cobra’s master plan becomes…

As suspicious Cobra activity flares up around the globe, Hawk leads a strike team to try and get to the bottom of the sinister organization’s latest plot. But the deeper G.I. Joe digs, the more chilling Cobra’s master plan becomes…

As suspicious Cobra activity flares up around the globe, Hawk leads a strike team to try and get to the bottom of the sinister organization’s latest plot. But the deeper G.I. Joe digs, the more chilling Cobra’s master plan becomes…

As suspicious Cobra activity flares up around the globe, Hawk leads a strike team to try and get to the bottom of the sinister organization’s latest plot. But the deeper G.I. Joe digs, the more chilling Cobra’s master plan becomes…

As suspicious Cobra activity flares up around the globe, Hawk leads a strike team to try and get to the bottom of the sinister organization’s latest plot. But the deeper G.I. Joe digs, the more chilling Cobra’s master plan becomes…