Arrow: Salvation

"Salvation" is the eighteenth episode of season one of the superhero action series Arrow. It was directed by Guy Norman Bee and written by Jake Coburn and lana Cho. It first aired on the CW Network on Wednesday, March 27th, 2013.

Synopsis
In this episode, Helena Bertinelli, aka the Huntress, returns to Starling City seeking to track down her criminal father and exact her revenge once and for all. She invariably crosses arrows with Oliver Queen who tries in vain to get Helena to abandon her mad quest. Nothing will stop her as she hunts down her prey, leaving a trail of bodies in her wake. Meanwhile Detective Lance has an uncomfortable reunion with his ex-wife Dinah, who is convinced that their daughter Sarah is still alive.