More JSA Members are Coming to "Legends of Tomorrow"
It was announced during DC's Legends of Tomorrow panel at SDCC that Justice Society of America members Obsidian, Stargirl and Dr. Mid-Nite will appear in season two. The roles have yet to be cast and no details were revealed as to how the characters would fit into the upcoming season.
The second season of Legends of Tomorrow premieres October 13 on the CW at 8pm eastern.
Source: ComicBook.com