Arrow — “Nanda Parbat” — Pictured: Willa Holland as Thea Queen — Photo: Diyah Pera/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Katie Cassidy as Laurel Lance — Photo: Diyah Pera/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Brandon Routh as Ray Palmer — Photo: Dean Buscher/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Brandon Routh as Ray Palmer — Photo: Dean Buscher/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” – Pictured: Brandon Routh as Ray Palmer — Photo: Dean Buscher/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): Brandon Routh as Ray Palmer and Emily Bett Rickards as Felicity Smoak — Photo: Dean Buscher/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): Emily Bett Rickards as Felicity Smoak and Brandon Routh as Ray Palmer — Photo: Dean Buscher/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” – Pictured: Brandon Routh as Ray Palmer / The Atom — Photo: Dean Buscher/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Brandon Routh as Ray Palmer / The Atom — Photo: Dean Buscher/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” – Pictured: Emily Bett Rickards as Felicity Smoak — Photo: Dean Buscher/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Image AR315A_0252b — Pictured: Willa Holland as Thea Queen — Photo: Diyah Pera/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Marc Singer as General Shrieve — Photo: Diyah Pera/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): Marc Singer as General Shrieve and Stephen Amell as Oliver Queen — Photo: Diyah Pera/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” – Pictured (L-R): Matt Nable as Ra’s al Ghul and John Barrowman as Malcolm Merlyn — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” – Pictured: John Barrowman as Malcolm Merlyn — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” – Pictured (L-R): Matt Nable as Ra’s al Ghul and John Barrowman as Malcolm Merlyn — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: John Barrowman as Malcolm Merlyn — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Matt Nable as Ra’s al Ghul — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): Matt Nable as Ra’s al Ghul and Stephen Amell as Oliver Queen — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Stephen Amell as Oliver Queen — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): Matt Nable as Ra’s al Ghul and Stephen Amell as Oliver Queen — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): Stephen Amell as Oliver Queen and David Ramsey as John Diggle — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): David Ramsey as John Diggle, Karl Yune as Maseo, and Stephen Amell as Oliver Queen — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): Stephen Amell as Oliver Queen, John Barrowman as Malcolm Merlyn, and David Ramsey as John Diggle — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Matt Nable as Ra’s al Ghul — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): Stephen Amell as Oliver Queen, John Barrowman as Malcolm Merlyn, and David Ramsey as John Diggle — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Stephen Amell as Oliver Queen — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured (L-R): David Ramsey as John Diggle and Stephen Amell as Oliver Queen — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: David Ramsey as John Diggle — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Arrow — “Nanda Parbat” — Pictured: Stephen Amell as Oliver Queen — Photo: Cate Cameron/The CW — © 2015 The CW Network, LLC. All Rights Reserved.

Episode Description:

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.