I think I'm seeing Ermac, Sindel, Kano and Jade in there. All pretty basic and assumed to be in the game from the start, but hey it is a fun little game to play along with these clips. It helps pass the time until Mortal Kombat hits selves or they show some of the Kratos game play and/or Fatality. Now that would be awesome to see and I have a feeling it will be here soon. That or the 360 exclusive character reveal, if there is going to be one.
Watch and see if you can catch a few others.
Liu Kang
Noob Saibot