Now that "Heroes Reborn" is officially underway, a recent casting news has spurred fans to demand more of the original cast to join the reboot, particularly Zachary Quinto and Hayden Panettiere.

Recent on Twitter, it was revealed that Jack Coleman, who helmed the role of HRG ("Horn-Rimmed Glasses") will reprise his role to join the cast of "Heroes Reborn."

He's back. https://t.co/9HGsRWbX32 #HeroesReborn pic.twitter.com/7LenkJ0Nao

— Heroes Reborn (@heroes) June 16, 2014

Coleman is the first former cast member of "Heroes" to be confirmed for "Reborn." Previously, Hayden Panettiere was quoted to believe that the 13-episode miniseries will deal with a whole new set of characters.

"I mean, we had nothing, nothing to do with it. It will definitely be interesting to see how they reinvent it," said Panettiere last month.

Since this cast news, "Heroes" fans have taken to Twitter to voice their support for Panettiere and Zachary Quinto to return for "Heroes Reborn."

Jack Coleman will return in #HeroesReborn. How about @ZacharyQuinto, @haydenpanettier and everyone's favorite @MasiOka??? @heroes — Maurice Hermar Chico (@mauricehermar) June 18, 2014

@nbc @heroes Save The Cheerleader, Save The World -- If HRG is there then @haydenpanettier has gotta be there too! #HeroesReborn — Earl Earl (@earl2x) June 17, 2014

#HeroesReborn bring back Hayden Panettiere — Jarvis (@JHopkins_13) June 17, 2014

"Heroes Reborn" is set to premiere sometime in 2015.