Star City 2046

"Star City 2046" is the upcoming sixth episode of the first season of DC's Legends of Tomorrow, and the sixth episode overall. It will air on February 25, 2016.

Synopsis
When a malfunction sends the Waverider crashing into 2046 Star City, our heroes face a startling version of their own future where they never stop Savage and never return home. The city is in ruins and overrun by criminals, which thrills Rory. Sara is despondent over the destruction of her home and stunned when she learns what happened to her old friend, Oliver Queen.

Production
Preparation ran from October 29 until November 6, 2015. Shooting ran from November 9 until November 20, 2015.

Behind the scenes
Oliver Queen will be featured as an old man with one arm, in reference to the 1986 four-issue comic book, Batman: The Dark Knight Returns: in Earth-31, an aged Oliver Queen/Green Arrow helps to an aged Bruce Wayne/Batman to beat an aged Clark Kent/Superman with a kryptonite arrow. Then, there is a sequel, the 2001–2002 three-issue comic book, Batman: The Dark Knight Strikes Again: Batman and Green Arrow train an army of "Batboys" to save the world from a police dictatorship led by Lex Luthor. There is a third sequel, the 2015–2016 eight issue commic book, The Dark Knight III: The Master Race but Oliver Queen/Green Arrow is currently absent from the comic book. Later, there will be a fourth and final sequel comic book to conclude the series. A one-shot prequel comic book, Dark Knight Returns: The Last Crusade, which serves as a prequel to Batman: The Dark Knight Returns (the first comic book on the series), will be released on 2016.