Exclusive, unlikely to be officially released online, teaser that is attached to Oz: The Great and Powerful.

Final theatrical trailer out end of the month with GI JOE: RETALIATION

Note that there was some mention in the comments about spoiler alerts. Not being a Trekkie, I can't confirm this, so proceed with this in mind. I would venture to say the good guys win, so hope that's not a stretch

First off, here is trailer #1:



And the new one posted online: