"You think you’re so tough because you spent five years in Hell? I was born in it."
Ricardo Diaz taunting Oliver Queen
"Shifting Allegiances" is the twentieth episode of the sixth season of Arrow, and the one-hundred-thirty-fifth episode overall. It aired on April 26, 2018.


Oliver turns to an old friend to help battle Diaz. Meanwhile, Rene is out of the hospital but has a hard time re-adjusting to life as Wild Dog. Also, Lance discovers something shocking about Black Siren.[src]


Main cast

Special guest star

Guest starring


  • Keri Adams as Bethany Snow
  • Liza Cosier as Clubber #3
  • Daryl Ducharme as Big Guy
  • Myles Edmund as Clubber #2
  • Eliza Faria as Zoe Ramirez
  • Peter Gatsby as Zakhar
  • Chad Humeniuk as A.R.G.U.S. Agent
  • Katerina Katelieva as Clubber #1
  • Gus Khosrowkhani as Tailor
  • Simon Longmore as Bratva Pakhan
  • Jack Moore as William Clayton
  • Riko Ra as Scorpion #2
  • Ardy Ramezani as Talon #1
  • Nick Thorp as Scorpion #1
  • Gregory Tunner as Bratva #1





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