At Thursday's Television Critics Association press tour, executive producers from Arrow, The Flash, DC's Legends of Tomorrow and Supergirl gathered to tease what's to come in each of the show's new seasons.
Of Course The CW Is Planning a Super-Sized Four-Show Crossover With Its Superhero Series
"Next season, Arrow , The Flash , Legends of Tomorrow , and now Supergirl will join forces in our annual crossover event, our biggest ever," he said. Previously Aired Episode
I have seen 100% of Supergrl, Constantine, Arrow and DC Legends.
We got earth-1 which is home to Arrow, Flash. Legends, we got earth-2 (Zoom's and Harry's Home World) and we got earth-3 where the real Jay Garrick / Flash lives. So which is Supergirls earth in this multiverse? earth-3 as well? On a narrative way the Flash/Supergirl Crossover was poorly done fitting in the overall context.
The biggest piece of news was that a musical episode will cross between two of the series. "Yes, there will be a musical crossover," said Greg Berlanti, exec producer of the so-called Arrow-verse. "There's going to be a musical pair of episodes in the back half of the year with Supergirl and The Flash." The musical inclusion in the shows isn't completely a surprise given the musical background of many of the cast members across all shows. Also, while the crossover will be between The Flash and Supergirl, don't be surprised if cast members from the other shows appear, given the musical backgrounds of stars like Victor Garber (Legends) and John Barrowman (Arrow).
Berlanti, a self-proclaimed lover of musicals, explained how the singing might work in the episodes. "It is a significant character," Berlanti teased. In Supergirl casting, executive producer Andrew Kreisberg confirmed that new cast member Chris Wood is in fact playing iconic character, Mon-El, and executive producer Ali Adler announced that Sharon Leal will appear as Miss Martian.