Joe Otterson TV ReporterThe “Gotham Knights” pilot at The CW has cast both Fallon Smythe and Tyler DiChiara as series regulars, Variety has learned exclusively.Smythe and DiChiara are the first announced castings for the pilot, which is based on characters created for DC by Bob Kane with Bill Finger. The one-hour drama takes place in in the wake of Bruce Wayne’s murder. His rebellious adopted son forges an unlikely alliance with the children of Batman’s enemies when they are all framed for killing the Caped Crusader.