Just a few weeks back, actor Finn Jones was cast as Danny Rand/Iron Fist in the same-named upcoming Netflix show. Now the YouTube channel ThatHashtagShow claims to have knowledge of four other characters featured in the show, namely Coleen Wing aka Lady Samurai, Davos The Steel Serpent , Joy Meachum and her Uncle, Ward Meachum. None of this is confirmed but ThatHashtagShow is confident that their source is reliable. You can check out their video down below, where they also break the characters down:
As of now, Iron Fist is rumored to be making his debut in Luke Cage, another upcoming Marvel/Netflix show.