As Comicbook.com reported earlier this week, the first full theatrical trailer for Transformers: Age of Extinction has been classified. We're expecting that the trailer will debut in theaters in front of showings of 300: Rise of an Empire. However, as we also predicted, it looks like the trailer will be released early online. Entertainment Tonight has released the first teaser for the first full trailer of Transformers: Age of Extinction. The teaser promises all new footage from the film to debut exclusively on Entertainment Tonight on Tuesday, March 4, 2014 at 7 PM. It's a little unclear if Entertainment Tonight will be showing the entire trailer or just a sneak peek at the trailer. We're guessing that it's probably just a sneak peek at the trailer, which means the teaser below is actually a teaser for a teaser of the trailer. Transformers: Age of Extinction is presented by Paramount Pictures. Executive producers are Stephen Davis, Brian Goldner, Bennett Schneir, Steven Spielberg and Mark Vahradian. Transformers: Age of Extinction is scheduled to be released in movie theaters on June 27, 2014.