By Selena Hill (staff@latinospost.com) | First Posted: Nov 12, 2013 12:10 PM EST

The upcoming episode of the CW's "Arrow" takes place in Russia and promises to be interesting and intense. The episode won't focus on the Lance sisters but rather on another significant person in Oliver's life--Diggle.

According to the CW, Amanda Waller will send A.R.G.U.S. agents to kidnap Diggle in the upcoming episode. Also in the episode, which is titled "Keep Your Enemies Closer," Waller will inform Diggle that Lyla is missing after following a lead on Deadshot in Moscow. Oliver and Felicity decide to join Diggle as he heads to Russia to rescue Lyla, however, things get messy when Isabel shows up on the tarmac and insists on joining Oliver's "work trip."

Also, while team Arrow is in Russia, Diggle finally runs into the person he's been devoted to tracking down-his brother's killer.

In the meantime, Moira's lawyer, Jean, will tell Thea that dating Roy, is hurting her mother's case because he is an infamous criminal.

Since Laurel is going through some things, viewers may hope that Sara would reveal herself to Laurel to make thing get better. However, according to E!Online, the younger Lance sister has no plans to run into her older sister and help Laurel through this tough time.

For fans wondering what happened to Slade and Shado, TV Guide reveals that it won't be long before they are discovered. They may even be together in more ways than one. According to actor Manu Bennett, "Slade genuinely cares for Oliver as a young, vulnerable guy, and he cares for Shado as a capable young girl who has proven herself," Bennett says. "He respects the fact that she's a seasoned killer in her own right. She's also a caring character, which has brought up some emotion in Slade, who has been stuck on this island for Lord knows how long. At the end of the day, two men around a beautiful woman are always going to be primitive."

"Arrow" S2E6 airs on Wednesday, Nov. 13 at 8 p.m. on the CW. You can catch the preview below: