In August 2017, Teagan Croft confirmed to play the crow
. Brenton Thwaites confirmed to play Robin
.
In June 2018, Curran Walters and Conor Leslie decided to star in Jason Todd and Donna Troy, respectively
.
In March 2019, Manny confirmed to play Slade Joseph Wilson
, and Chella Man and Chelsea Zhang confirmed to play his children
. In April, Iain Glen confirmed to play Bruce Wayne
. In June, Natalie Gumede and Drew Van Acker confirmed to play Mercy Graves and Garth, respectively
. In July, Genevieve Angelson was announced to play the role of Eve Watson, a scientist at Cadmus Laboratories
. In August, Michael Mosley was revealed to play Dr. Light
. In September, Demore Barnes was revealed to play Holly
. In December, Black Fire played by Damaris Lewis was announced as the main character of the third season
.
