The Magician

"The Magician" is the upcoming fourth episode in the third season of Arrow and the fiftieth episode overall. It will air on October 29, 2014.

Synopsis
A furious Nyssa confronts Oliver about Sara. When Oliver learns Malcolm Merlyn is alive, he suspects Merlyn killed Sara. Oliver and Nyssa join forces and go after the Dark Archer, intent on bringing Sara's killer to justice. Laurel keeps her distance from Nyssa, as she blames her sister's death on her involvement with the League of Assassins. Meanwhile, Oliver and Roy work on repairing their respective relationships with Thea, who has returned home. Nyssa discusses Oliver with her father, Ra's al Ghul.

Production
Preparation ran from August 1 until August 12, 2014. Filming ran from August 13 until August 22, 2014.