Now that Hiro and Ando have dug up their long-time nemesis, Adam Monroe, what do future Heroes episodes have in store for this duo?

Kristin from E! Online went to the ideal sources for such a question: Masi Oka and James Kyson Lee. Here are highlights of what they had to say:

Is Ando really a villain? "If I zapped him, it's probably for a good reason. But we don't know if he's turned bad, or if I've turned bad, or if he's betrayed me," Lee said of the season premiere scene that saw Ando zapping Hiro to death. 

Could Hiro become a villain? We never thought it would be possible, but Masi Oka says Hiro Nakamura could one day become evil. "I don't know if it will happen, I don't know if it has happened, but I do think it needs to go there eventually."

How will Ando acquire his abilities? "We learn this season that in order for people to obtain abilities, there has to be a combination of factors - both physical and environmental elements," Lee said. "We think the eclipse might have to do with it. Maybe the formula we are trying to find is closely linked to it, and of course Suresh (Sendhil Ramamurthy) is trying to do experiments to find out, but he's not finding the answers either."

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.