Transformers 4 trailer has Dinobots and Mark Wahlberg in it

The first trailer for Transformers 4: Age of Extinction has been posted
online, and it features a lot of Dinobots.

The trailer, which you can watch below, shows the Dinobots in action, and it also features Mark Wahlberg as the voice of Optimus Prime.

The trailer also shows a lot of the Dinobots in action, and