Things go by so fast in the new Transformers: Revenge of the Fallen movie trailer, that you’re likely to miss some things. Here are a couple cool things we noticed while going frame by frame. For instance,did you see the motorcycle-transforming Transformers? How about The Fallen? Or Jetfire? And what was that bug thing? All this and more after the jump.

Remember the scene where a Decepticon burst through a building and down an alley with Autobots in pursuit? Did you notice that the Autobots were actually Transformers with Motorcycle alt modes?

That’s right, Arcee. Here is a concept drawing of the Transformers that was created but never used for the first film. Looks like they finally figured out how to bring Arcee to life on the big screen.

Or how about the red O&K/Terex RH400 Hydraulic Mining Excavator that transforms into the Decepticon known as either Scavenger or Demolisher.

This is just one of the six Constructicons that combine together to form the massive Devastator. You see him in a later clip destroying helicopters at the Asian power plant (this is the film’s opening sequence).

And that’s also him, destroying some Asian highway before Optimus shows up and jumps on the Constructicons neck.

And what exactly is that fly-sized Decepticon bug that Sam pulls apart? Is it an Inseticon?

And in the desert sequence, that is Scorponok…

…who is attacking Jetfire.

And last but not least, we get to see the main villain. The title character from the film - The Fallen appear in the desert out of thin air after a collection of lightning hits the ground.

You might reccognize his mug from the film’s official teaser poster.

Did you see anything else cool that we might have missed? Discuss it in the comments!