Another big trailer was revealed at the American Super Bowl 2014 recently for Transformers 4. The teaser trailer gives viewers a glimpse of the new Optimus Prime and also the Dinobots who have never appeared in a live action movie before.

Now the trailer is also available online and it is full of action. Mark Wahlberg stars in the movie which is called Transformers 4: Age of Extinction alongside Kelsey Grammer, Stanley Tucci and Sophia Myles. Peter Cullen also returns as the voice actor for Optimus Prime which will please fans of the series.

Not much is known about the plot right now. The film is set four years after the events in the previous movie and will be directed again by Michael Bay. Shia LaBeouf will not be reprising his role and it seems most of the old cast members will not return either.

The brief trailer is full of special effects and action as a few transformers are shown in battle. Optimus Prime is briefly shown and there are also quick shots of a Pterodactyl like transformer and one that looks like a robot T-Rex. Those robots could be the dinobots who are in the film and have the ability to transform into robot dinosaurs.

Transformers 4: Age of Extinction will be released on July 10th, 2014. Check out the trailer and share your thoughts.