Deadline reports that actor Chris Chalk has just been cast as Wayne Enterprises tech genius, Lucius Fox. He set to aappear inn episode 21 of this season. The character is described as:
Lucius Fox is Wayne Enterprises’ resident tech genius. In a corporation shadowed by nefarious dealings, Fox emerges as a moral beacon for young Bruce Wayne. His desire to help Bruce uphold Thomas Wayne’s legacy eventually will earn him a spot as one of the boy’s most important confidants.