Mad Men's Elisabeth Moss is the cute-tastic pointy-earned Green Lantern-in-training, Arisia! Watch the first clip from Green Lantern: Emerald Knights that showcases Arisia and a gaggle of Guardians.

The new clip gives us a brief look at Hal Jordan's (voiced by Nathan Fillion) little protégé — plus it sets up the big bad for the DVD as a whole. Here's a little clip with Moss talking about her character.

Green Lantern: Emerald Knights DVD will hit the shelves on June 7, 2011.