In a recent interview, Elizabeth Mitchell discussed the upcoming 2nd season of V. While Mitchell doesn't give us too many specific spoilers, she hints at the tone of the upcoming season. "It's so much better. We kinda set the groundwork and...it's off and running, which I needed it to be. And it's more fun for me." says Mitchell.
Mitchell went on to say that her character is a lot more intense and apparently does something that leaves three men in shock.
Source: E Online