During the premiere of the new Green Lantern on Cartoon Network this evening viewers were show a sneak peek at the upcoming DC Nation block of shows in a commercial that gave glimpses of a variety of content.
Most intriguing was what appeared to be footage from the live action Blue Beetle test footage shown at SDCC 2010. Here’s a still from the commercial:
And one from what was shown at SDCC showing the same window and costume.

We also saw a new take on the popular Teen Titans and, yes, Starfire is in it.

And it appears that there will be a show based on the popular Lego Batman game

There also seemed to be a glimpse at the Super Best Friends Forever short to be written by Lauren Faust of My Little Pony and Power Puff Girls fame. I believe this is Supergirl riding a a flying unicorn. Update: More than a few people have suggested this could be Amethyst of Gem World. I agree this does look like her.

There was also several takes on Batman including one that seemed very Wallace and Gromit like.

And here’s a look at the Plastic Man short.

Holy fuck, if they make a live-action Blue Beetle. ….Original American Tokusatsu. I think my heart just exploded.
titans, lego batman, super best friends forever, plastic man? Holy god. A cartoon superhero lineup worth watch. ;o;
Amethyst of Gemworld...so fab! She’s my girlfriends absolute favourite DC character and...
see all of these!!! The TT show,...amazing! I’m glad
Most cartoons operate on the logic that once you have 60-80 episodes, the chance of a child seeing the same episode...
BELIEVE THIS IS SUPERGIRL RIDING A FLYING UNICORN. Kara, your thoughts?
I’m soooo excited for SBFF. I know some people are iffy...Supergirl riding
Best news I heard all week, ngl.
I AM EXCITE.
my breath trying not...actively scream about
YES!! They all look fantastic!! Too bad i don’t have cable, also it sucks that my Direct TV doesn’t include Cartoon...