In early December, Netflix announced that Marvel's A.K.A. Jessica Jones would be arrived sometime in late 2015, following the news that Marvel's Daredevil debuts this April. They have now updated their streaming service with pages for not only Jessica Jones (confirming the 2015 release date), but also the next two Marvel series Luke Cage and Iron Fist. Both shows get a brief synopsis, which you can check out here:
Luke Cage. Coming Soon. In this Marvel live-action series, a street-fighting ex-con battles crime in New York's Hell's Kitchen as the superhero Luke Cage.
Marvel's A.K.A. Jessica Jones. Coming in 2015. Working as a private investigator in New York's Hell's Kitchen, a troubled ex-superhero's past comes back to haunt her in the live-action series.
No casting has been announced for either Luke Cage and Iron Fist, with both likely arriving in 2016. While no firm premiere date for Marvel's A.K.A. Jessica Jones has been announced, it will arrive in either November or December of this year. Krysten Ritter stars as the title character, with Mike Colter making his debut as Luke Cage in this second Marvel series before moving into his own show.