Sneak Peek more new footage, plus images from the next "Arrow" episode "Canaries", featuring two 'Black Canaries' and 'Vertigo', written by Jake Coburn, Emilia Ortega Aldrich and directed by Michael Schultz, airing February 11, 2015 on The CW:
"...'Oliver' (Stephen Amell) is thrown by the changes within 'Team Arrow'.
"He’s used to calling the shots but sees that the team has evolved in his absence and tensions quickly escalate in the lair.
"Oliver is furious that 'Laurel' (Katie Cassidy) has been going out as the 'Black Canary' and tells her to stop risking her life...
"...but when 'Vertigo' (Peter Stormare) hits the streets again, Laurel goes against Oliver’s wishes and tracks down Vertigo who hits her with a full dose of the drug.
"Laurel’s biggest fears revolve around her sister 'Sara' (Caity Lotz) so the Vertigo causes her to hallucinate an epic fight between Canary and Black Canary.
"Meanwhile, 'Chase' (Austin Butler) surprises 'Thea' (Willa Holland) and 'Roy' (Colton Haynes) warns Thea to stay away from 'Malcolm' (John Barrowman)..."
Click the images to enlarge and Sneak Peek "Arrow: Canaries"...