Nanda Parbat

"Nanda Parbat" is the upcoming fifteenth episode of the third season of Arrow and the sixty-first episode overall. It will air on February 25, 2015.

Synopsis
Malcolm is captured by Ra's al Ghul and taken to Nanda Parbat. Because of his love for Thea, Oliver considers saving Merlyn. Ray is obsessed with finishing his Atom suit so he can save the city but Felicity fears he is heading down the same path as Oliver and tries to pull him out of the lab.

Production
Preparation began December 11, 2014 and ran until December 19, 2014. Filming began January 6, 2015 and ran until January 15, 2015.