Jo is a fictional character portrayed by Robin Atkin Downes in the TV series Supergirl.
In the first episode they appeared in, titled Supergirl Lives (season 2), they were 40 years old.
They appear in 1 episodes out of a total of 126 aired
Episodes1
Supergirl Lives
episode S2.E9 january 2017While searching for a missing woman, Supergirl and Mon-El end up on another planet where Roulette leads a slave trafficking ring.