The CW president Mark Pedowitz confirmed to media at an upfront call on Thursday that fans can expect another crossover event between “Supergirl,” “Arrow,” “The Flash,” and “DC’s Legends of Tomorrow” next season… specifically in November.
However, he did reveal that the new midseason drama “Black Lightning” is not part of the same universe, and therefore will not be crossing over with the other superhero TV shows.
“We believe we have the best superhero programing on anywhere. We never have more than four DC shows at a time, we always use a rotation. It will last as long as people want to watch it; quality matters in this case.”