The CW has released an extended promo for the Arrow episode titled “Keep Your Enemies Closer,” here’s the official description:
“Amanda Waller (guest star Cynthia Addai-Robinson) sends A.R.G.U.S. agents to kidnap Diggle. Waller informs Diggle that Lyla (guest star Audrey Marie Anderson) has gone missing after following a lead on Deadshot (guest star Michael Rowe) in Moscow. When Diggle tells the team he’s headed to Russia to rescue Lyla, Oliver and Felicity decide to join, but things get messy when Isabel (guest star Summer Glau) shows up on the tarmac and insists on joining Oliver’s “work trip.” Meanwhile, Moira’s lawyer, Jean (guest star Teryl Rothery), tells Thea that dating Roy, a known criminal, is hurting her mother’s case.”
Arrow airs on Wednesdays at 8 P.M. ET/PT on The CW.