Bryan Fuller worked on the first season of NBC's hit series Heroes, before leaving for ABC's Pushing Daisies. When that show ended, Fuller was snatched back up by NBC for Heroes. Now, Fuller has spoken to SCI FI Wire about the show and where he sees the future of the show going.

When asked what he wanted to accomplish with the new scripts, Fuller answered "I just really wanted to get everything back to a character base. I think character was shoved aside for plot. The second year with the virus was interesting, but then it got complicated and techno-babbly. With "Villains," it started out interesting and then became about formula. When they started talking about how we were injected with our powers and it became sci-fi ghetto storytelling, I became disconnected." Fuller continued "Mohinder went from a noble scientist to being a mad scientist with Jeff Goldblum hair and wardrobe. Claire became so strident and unlikable because she was just whining, bitching and holding a gun. I was just concerned the wheel had been jerked so sharply in the wrong direction with what had worked about the first season, which was ordinary people with extraordinary powers. Everything ordinary about their lives went out the window, and everything was extraordinary. That was my frustration."

Fuller also addressed Ali Larter's new character, Tracy Strauss, who seemed to die in the climax of Cold Snap. Asked if that was the last we would see of her, Fuller said "Oh, no. There was a lot of debate over whether she's winking, but no, she's not winking. She's blinking, and a tear comes down. There was miscommunication with the visual effects, where you were only supposed to see one of her eyes. It was definitely a blink and a shedding of a tear. Tracy comes back in a really big way later on in the season." Fuller went on to say that Tracy had a journey ahead of her which was going to be about regaining her humanity. "What she learned from her encounter with Micah/Rebel made a huge impact on her," Fuller said. "She is going to be following that through-line the next season. There is that realization she has been approaching politics from the wrong angle. In the fourth year, Tracy will have a new perspective that may not be right, but it's more understandable than before.

Finally, Fuller offered the following teases about the final four episodes of the fourth season:

There's actually a lot of really fun character work happening in the last four episodes that the writing staff is proud of. We'll see Matt retaliate against Danko in a very interesting way. We'll also see Sylar strike at the heart of HRG's life in a way that causes things for him to unravel. The episode after that is essentially "Company Man" for Angela Petrelli, where we'll be doing a flashback to her life in 1961 and the events that happened there, which really motivates who she is now. In episode 24, we get to the heart of Sylar's identity crisis, and we clearly understand what his agenda is, what he's after and who the people in his life are that made the biggest impact. Episode 25 is our big finale.

Heroes is an epic drama that chronicles the lives of ordinary people who discover they possess extraordinary abilities. The show airs Monday nights on NBC.