A new trailer for the third season of Heroes is now online, showing off some more footage from the upcoming continuation of the superhero saga.

If you haven’t seen the trailer yet, check it out below. The season, which debuts September 22, 2008, will focus on Level 5, a prison maintained by the company to house superpowered criminals – Villains – giving the volume its title. While no story details are known yet, current characters of the show may change sides depending on what they want.