Arrowverse

The Arrowverse is an American media franchise and shared fictional universe that is centered on various television series airing on The CW and web series airing on CW Seed. The series were developed by Greg Berlanti, Marc Guggenheim, Andrew Kreisberg, Ali Adler, Phil Klemmer, and Geoff Johns, and based on characters appearing in publications by DC Comics. The shared universe, much like the DC Universe and DC Multiverse in comic books, was established by crossing over common plot elements, settings, cast, and characters that span across five live-action television series and three animated series.