Marc Guggenheim Is Sad James Gunn Doesn't Care About the Arrowverse
Marc Guggenheim has been involved in the DC television universe for about 10 years. He’s worked on Arrow, The Flash, Supergirl, Batwoman, and Legends of Tomorrow, and was a big part of Crisis on Infinite Earths, the five-hour crossover between a lot of the properties. And now that DC seems to be moving on without him,…