A being as old as the Multiverse itself, the Monitor watches the events of each Earth as they unfold from afar, outside the human concept of space and time.
"Crisis on Infinite Earths" continues tonight on The Flash! As Ryan Choi feels helpless in the face of disaster, Iris reminds him of the power humans give to superheroes in this exclusive clip.
The Flash airs Tuesdays 8/7c on The CW. For all the latest news on The Flash: https://www.dccomics.com/tv/the-flash-2014-present