We've been waiting to see what the mutant heroes from the Michael Bay-produced Teenage Mutant Ninja Turtles movie looks like—and here it is. This teaser-trailer shows our motion capture turtles in action, along with a lot of Megan Fox's April O'Neil. Updated: Now with full trailer.

The sneak peek at the trailer debuted on the Today show (Update: Now the full trailer is above), and it gives us our first good look at the turtles. We're also seeing a lot of William Fichtner, who seems a bit sinister but isn't exactly the Shredder yet, alluding to this movie's alternative origin for the heroes in a half shell.

And then there's April. Granted, Michelangelo has a kind of a weird human face in his current incarnation, but does she really have to faint?

Edit: As a lot of commenters have pointed out, fainting is very much in character for April:

[via Comic Book Movie]