Transformers: Dark of the Moon (2011)
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.
Actors: Shia LaBeouf, Rosie Huntington-Whiteley, Frances McDormand, John Malkovich, Patrick Dempsey, Leonard Nimoy, Peter Cullen, Hugo Weaving, John Turturro, Jess Harnell
Country: United States of America