"Legends of Tomorrow" is a spin-off series developed by Greg Berlanti, Andrew Kreisberg, Marc Guggenheim and Phil Klemmer. (Photo : Facebook/DC's Legends of Tomorrow)
"Legends Of Tomorrow" will likely feature three characters added to the show and the possibility that a season 2 will not happen anytime soon.
Three DC comics characters will be added in "Legends of Tomorrow" as Cisco Ramon/Vibe (Carlos Valdes), Ronnie Raymond/Firestorm (Ronnie Raymond) and John Constantine (Matt Ryan) are being hinted to appear sometime within the show.
"The Flash" TV series cast member Carlos Valdes told Entertainment Weekly that he will do an "interesting take" for Cisco during "Legends of Tomorrow". Valdes will likely appear in the early episodes within the show as Executive Producer Marc Guggenheim added that Cisco is not the only character having an appearance since the whole story will deal with time travel and anything could happen in an instance including meeting characters that the main cast are not suppose to meet anytime in the present nor future timeline.
Cisco in "The Flash" season 2 is currently in a romantic relationship with Kendra Saunders/Hawkgirl (Ciara Renee) before their conflict between Vandal Savage (Casper Crump) in the two-part episode with "Arrow" this week.
Ronnie Raymond on the other hand, has been teased to return in "Legends of Tomorrow" as co-producers Andrew Kreisberg stated in an interview will be appearing in some scenes in an unknown timeline or probably in flashback scenes just before he became Firestorm. Ronnie could also return in "The Flash" season 2 since Kreisberg hinted that he did not really "die" and they are planning something big for him within the show soon.
Lastly, John Constantine is rumored to be one of the first characters to join the team in the show's season 2. However, an unknown source claimed that season 2 for "Legends of Tomorrow" may not happen soon due to its expensive cost on its production and the use of special effects for the show, Bleeding Cool reported.
Guggenheim stated that their might be more appearances for John Constantine in "Arrow" Season 4 anytime soon. John Constantine was responsible for restoring Sara Lance's (Caity Lotz) soul from her body after the deadly effects of the Lazarus Pit.
"Legends of Tomorrow" will premiere on Jan. 21, 2016 on the CW Network.
