Caity Lotz joined the cast of Arrow in season 2 as Sarah Lance, also known as the Black Canary. However, the character was shockingly killed off in the third season opener, paving the way for Sarahs sister Laurel to take on the mantle of the Black Canary, as in the comics. Many had speculated for a
With time travel being a major part of this spinoff, it is very possible this is a Sarah Lance from an alternate timeline that didnt die or maybe it will be something as a result of The Flashs finale that deals with time. There is always the possibility of the Lazarus Pits being involved now that
White Canary is already an existing character in DC Comics who happens to be a villain, but it certainly was not Sarah Lance in that continuity at all, so is is definitely going to be different. Well have to wait and see just how similar she is to the Sarah Lance we know and love from Arrow when sh
