Hiro Returns
Hiro Nakamura (Masi Oka, left) returns to "Heroes Reborn" to help Noah Bennet (Jack Coleman, right) and the other new heroes save the world. NBC/Christos Kalohoridis

On "Heroes" Hiro Nakamura (Masi Oka) lived his life by the motto "save the cheerleader, save the world." The original fan-favorite character will have to find a new way to save the world alongside Noah Bennet (Jack Coleman) when he reappears on "Heroes Reborn" episode 6, titled "Game Over."

The synopsis reveals Bennet will take it upon himself to find the answers he's seeking about what happened to his daughter Claire (Hayden Panettiere), and what Erica (Rya Kihlstedt) and Renautas plan to do to "save humanity." Erica told him Hiro was dead in episode 5, however she was lying. Hiro will be back to once again fight the good fight in episode 6.

Tommy (Robbie Kay) learned that not only was he adopted, but he also has a key role to play in saving the world. All of this overwhelmed Tommy and he will turn to Emily (Gatlin Green) to try and escape this by going on a spontaneous journey. Tommy will fear he's not good enough to save the world, but Emily will help guide him on the right track.

The promo video also shows several of the new heroes coming together to try and save the world. While Miko (Kiki Sukezane) continues her mission to save her father after getting her sword back, she will once again have to deal with Erica. However, one scene in the preview shows her and Bennet coming face-to-face for the first time. What will happen when these two allies connect and fight beside one another?

Luke (Zacahary Levi) decided to give himself a fresh start in episode 5 when he lit his house on fire. Luke will continue to try and deal with the fact that he's now an evo, but he might get some help from one of the most important heroes out there as he's shown talking to Malina (Danika Yarosh) in the promo video.

Another storyline to keep your eye on is with Carlos (Ryan Guzman) a.k.a. El Vengador and Captain Dearing (Dylan Bruce). Dearing's fellow officers discovered he was an evo and planned to do horrible things to him. Carlos decided to save him because he's the only one who knows where his nephew Jose (Lucius Hoyos) and Father Mauricio (Carlos Lacamara) are. Dearing is expected to shed more light on what's going on with evos. Will these two enemies put their differences aside and join the same fight?

Watch the promo for episode 6 below:

“Heroes Reborn” episode 6 will air on NBC on Thursday, Oct.22, at 8 p.m. EDT.