Arrow Season 3 Spoilers: Official Description for Episode 15 'Nanda Parbat' Released

The CW's Arrow is rolling along in Season 3, and the official description for Episode 15, entitled "Nanda Parbat," has been released.

The title refers to the region of the world where Ra's al Ghul lives. The description reveals that Malcolm Merlyn will be paying an unscheduled visit to the area, and it also reveals that Brandon Routh will suit up as the Atom for the first time!

"MERLYN IS CAPTURED BY RA'S AL GHUL; THE ATOM SUIT REVEALED - Malcolm(John Barrowman) is captured by Ra's al Ghul (guest star Matt Nable) and taken to Nanda Parbat.Because of his love for Thea (Willa Holland), Oliver (Stephen Amell) considers saving Merlyn.Ray (Brandon Routh) is obsessed with finishing his Atom suit so he can save the city but Felicity(Emily Bett Rickards) fears he is heading down the same path as Oliver (Stephen Amell) and tries topull him out of the lab. Gregory Smith directed the episode with story by Wendy Mericle & BenSokolowski and teleplay by Erik Olesen & Ben Sokolowski."

In case you missed it, here is the official description for the next episode, entitled "Canaries."

"VERTIGO (GUEST STAR PETER STORMARE) RETURNS AND PITS CANARY AGAINST BLACK CANARY - Oliver (Stephen Amell) is thrown by the changes within Team Arrow. He's used to calling the shots but sees that the team has evolved in his absence and tensions quickly escalate in the lair. Oliver is furious that Laurel (Katie Cassidy) has been going out as the Black Canary and tells her to stop risking her life, but when Vertigo (guest star Peter Stormare) hits the streets again, Laurel goes against Oliver's wishes and tracks down Vertigo who hits her with a full dose of the drug. Laurel's biggest fears revolve around her sister Sara (guest star Caity Lotz) so the Vertigo causes her to hallucinate an epic fight between Canary and Black Canary. Meanwhile, Chase (guest star Austin Butler) surprises Thea (Willa Holland), and Roy (Colton Haynes) warns Thea to stay away from Malcolm (John Barrowman). Michael Schultz directed the episode written by Jake Coburn & Emilia Ortega Aldrich."

What do you think of the description? Let us know in the comments section.