Legends of Tomorrow hires its showrunner The Flash season 2: What's next? The Flash will introduce "more speedsters" Supergirl might not cross over with Arrow See Supergirl and The Flash's epic meeting Supergirl takes flight in the first trailer Supergirl gets full season order from CBS New Chicago Fire spinoff coming from NBC Arrow spinoff to feature big DC villain The Flash to add Wally West, Bart Allen? First look: Melissa Benoist as Supergirl Supergirls unite: Benoist meets Slater The Flash director to helm Supergirl pilot David Harewood joins Supergirl cast Benoist: 'Supergirl will be relatable' Strike Back star joins NBC's Blindspot Arrow: Diggle to become Green Lantern? NBC orders pilot from Arrow producer Supergirl is a "passion" project for CBS Arrow and Flash getting online spinoff Vixen Supergirl TV show casting 'coming soon' The CW plots new Arrow, Flash spinoff Atom? Supergirl for Flash, Arrow crossovers? Supergirl TV series features Jimmy Olsen Supergirl TV show gets series commitment Arrow exec talks Supergirl show rumour Supergirl: 1st female superhero franchise? Supergirl TV series in the works Arrow season 3 trailer debuts at Comic-Con Who will play Captain Cold in The Flash? Flash: John Wesley Shipp's role revealed Stephen King's Firestarter gets TNT sequel The Flash: See Grant Gustin in costume The Flash TV series casts Barry's mother Debra Messing for Arrow producer drama Arrow season 3: What we want to see Arrow has 5-year plan, reveals star The Flash TV series to have "sci-fi bent" Tomorrow People: Will it get a season 2? Which DC villains will appear on Arrow?