Arrow Season 3 Spoilers: New Episode 'Nanda Parbat' Clip Features Oliver and Thea Confrontation

The CW's Arrow returns with a brand new episode tomorrow entitled "Nanda Parbat," which features the return of Matt Nable as Ra's al Ghul. A new clip from the episode features a tense confrontation between brother and sister Oliver and Thea Queen.

Check out the clip below:

The threat is real. Thea takes drastic measures in tomorrow's all new #Arrow! https://t.co/vosYrQpRRM

— Arrow (@CW_Arrow) February 24, 2015

The title refers to the region of the world where Ra's al Ghul lives. In case you missed it, the official 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."

This will be Arrow's last episode until it returns with new episodes in late March.

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