After the Green Arrow Universe TV series suffered production troubles due to the epidemic, it is now preparing for a surprise return. CW Tv announced that 5 episodes of the upcoming eighth season of "The Flash" will be linked to the Green Arrow universe, and heroes from other DC superhero episodes will come to guest appearances.

Mark Pedowitz, chairman and CEO of CW, said, "While it won't be really linked, these characters will give the audience a sense of linkage." ”
At present, the official has not yet announced which heroes will come to "The Flash" to make cameos. Although there is no official word yet, Black Thunderbolt actress Cress Williams recently told Entertainment Weekly that The Flash has contacted him to explore the possibility of a Season 8 cameo. Williams said: "We are in the negotiating phase. "Last year I really enjoyed the infinity earth crisis linkage. In particular, I'm like Grant Gustin (the Flash) and we're like-minded in the way we work, so wonder if we can go back and do an episode here or there again? I'd love to do that. ”
At present, several episodes of the Green Arrow Universe are planned, and the latest DC adaptation "Naomi" has officially begun production. The second season of "Superman and Louis" is also scheduled to be released on August 10. At present, whether the Flash linkage will be used to pave the way for the new heroes who will join or to say goodbye to the old heroes is still a confidential stage.