Col is a fictional character portrayed by Artin John in the TV series Supergirl.
They appear in 1 episodes out of a total of 126 aired
Col is also portrayed by Eric Regimbald.
Episodes1
Rather the Fallen Angel
episode S4.E7 november 2018James falls in deeper with the Children of Liberty in his efforts to meet Agent Liberty. Meanwhile, Supergirl and Manchester Black follow a lead on Agent Liberty's location, but things take a dark turn. Lena kicks off her first set of trials.