Roll out with Optimus Prime in new 'Transformers One' trailer (video) 

 A new trailer and poster have arrived for Paramount's "Transformers One" animated feature, which arrives on Sept. 20. 

https://cdn.mos.cms.futurecdn.net/dxZwS7ep8CTy2QB2yGF7LW.jpg

https://www.space.com/transformers-one-roll-out-trailer