John Constantine is a fictional character portrayed by Matt Ryan in the TV series The Flash.
In the first episode they appeared in, titled Crisis on Infinite Earths: Part Three (season 6), they were 38 years old.
They appear in 1 episodes out of a total of 184 aired
Episodes1
Crisis on Infinite Earths: Part Three
episode S6.E9 december 2019Pariah enlists Black Lightning to help stop the Anti-Monitor after the Flash of Earth-90 shares what he learned from his battle in 'Elseworlds'. With the help of Black Lightning, Barry, Cisco and Killer Frost come up with a plan that could save them all. Meanwhile, Iris has a heart-to-heart with Ryan Choi while Oliver and Diggle return to an old familiar stomping ground.
