Jul 21, 2016 09:35 AM EDT By Vinay Patel, UniversityHerald Reporter

Looks like three new cast members have been added to the "Justice League" movie as "Invictus" star Julian Lewis Jones, "Daredevil" star Colin Farrell and "Game of Thrones" actor Daario Naharis join Gal Gadot, Ben Affleck and Henry Cavill.

Rumors are running rampant that Jones has been roped to play the film's main adversary Steppenwolf, however the Welsh actor has been barred from spilling the beans regarding the part he is playing in the "Justice League" movie; nevertheless he believes he is part of one of the most extravagant production today. Jones noted that filming took place at a slew of locations in Iceland and the U.K. besides Leavesden Studios, WalesOnline reported.

Executive producer Deborah Snyder debunked the speculations stating in a separate interview that they are yet to finalize a deal with Jones for the "Justice League" movie, but she tipped that they are on the verge of having him on set.

Steppenwolf will be the main heel of "Justice League" movie as he will show Darkseid's army the way to earth and the world will be counting on the heroes, The Flash (Ezra Miller), Batman (Ben Affeck), Wonder Woman (Gal Gadot), Aquaman (Jason Momoa) and Cyborg (Ray Fisher) to bring them to a grinding halt in absence of a departed Superman (Henry Cavill).

If rumors doing rounds are anything to go by, Superman could possibly return to fight the forces of Apokolips along the side of the Justice League in the movie.

As far as Colin Farrell and Daario Naharis are concerned, there have been no details regarding the roles they will be playing in the "Justice League" movie. Speculations hinted Farrell will portray the role of John Constantine in the live-action take of "Justice League Dark." If rumors proved to be true, one member of the original Justice League line-up will make an appearance in the sequel.

It's no secret that Green Lantern has been missing in the main roster of "Justice League," and this has stirred conversations suggesting that the Emerald Knight will not play a part in the first film.

Apparently, Green Lantern Corps will be promoted in the DC Extended Universe. Also, Hal Jordon and John Stewart will be featured in future films, CinemaBlend reported.

One of the Green Lanterns might debut first for the second "Justice League" movie on June 14, 2019, while "Green Lantern Corps" film is slated to hit theaters on July 24, 2020.

Warner Bros. will divulge more details about the "Justice League" movie at San Diego Comic Con event on July 21-24 this year.

"Justice League" movie is slated to release on November 17, 2017 and the sequel will release on June 14, 2019.

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