In the comics, Daniel is portrayed as a blond white man, but there have been calls on the Internet for more than a year to persuade Marvel and Netflix to use Asian-American actors to play the role of "Iron Fist". On December 11, 2015, the "Hollywood Reporter" stated that the source revealed that Marvel and Netflix have listened to the opinions of fans and met with a number of Asian actors, hoping to choose the leading role. However, after determining the operator, the producer is still Tend to retain Daniel's white identity. Marvel refused to respond to this. In February 2016, Fin Jones confirmed to star in Iron Fist.
On April 2, 2016, British newcomer Jessica Henwick (Jessica Henwick) will play the role of "Iron Fist" friend and warrior Colleen Wing in the play.
On April 12, 2016, David Wenhan confirmed to join "Tekken" as the villain Harold Mitcham.
On April 20, 2016, Jessica Stoop and Tom Paffery decided to join, playing Joey Mitcham and Ward Mitcham, respectively.
