Captain Jack Sparrow races to recover the heart of Davy Jones to avoid enslaving his soul to Jones' service, as other friends and foes seek the heart for their own agenda as well.
The Autobots continue to work for NEST, now no longer in secret. But after discovering a strange artifact during a mission in Chernobyl, it becomes apparent to Optimus Prime that the United States government has been less than forthright with them.
Bruce Banner, a genetics researcher with a tragic past, suffers massive radiation exposure in his laboratory that causes him to transform into a raging green monster when he gets angry.
