Brett Harrison is joining as a recurring character.
Good news because Harrison is a likeable actor (envision the polar opposite of the guy who plays Tyler
), this plotline implies that Erica may be getting smart about how to fight the V's or at least is trying to learn new and important info, and I always like seeing an actual scientist character in sci fi. Why is that so uncommon on TV? 
Between this news and Badler, I'm getting more antsy about the show's ratings. Where they left off last season, I wouldn't have much cared if the show ever came back.
According to a V insider, Harrison will play Dr. Sidney Miller, an evolutionary biologist who may have the scoop on what caused the sky to turn red in the finale.
Harrison’s character first shows up in the season 2 premiere (slated for November) when Erica (Elizabeth Mitchell) shows up on his doorstep looking for answers.
Good news because Harrison is a likeable actor (envision the polar opposite of the guy who plays Tyler


Between this news and Badler, I'm getting more antsy about the show's ratings. Where they left off last season, I wouldn't have much cared if the show ever came back.