The number 52 appears in every single episode of the first season as a nod to DC Comics' famous "The New 52" line relaunch.
(2014) is a highly rated live-action superhero series centering on Barry Allen, a forensic scientist who gains superhuman speed after a particle accelerator explosion. The Flash Aventura, Ação, Drama 2014 0h 44m 7.6
The show served as a central pillar for the massive "Arrowverse" crossovers, frequently joining forces with Arrow , Supergirl , and Legends of Tomorrow . The number 52 appears in every single episode