The trailer for 'Transformers One' has Chris Hemsworth and Brian Tyree Henry in it

Chris Hemsworth, Brian Tyree Henry star in 'Transformers One' trailer: Watch here. The official trailer for "Transformers" debuted in space -- watch here. Watch the full trailer for the new film. The film is set to be released in June 2015.

Chris Hemsworth voices young Optimus Prime in 'Transformers One' The animated film opens in September. It stars Hemsworth, Brian Tyree Henry and Scarlett Johansson. The film is set to be released in September 2015. It's based on an animated film starring Hemsworth and Johansson, which opens September 26.