The CW has released an official description for “All or Nothing” which is the Thursday, February 1 episode of Arrow, and the episode forecasts some drama between the Green Arrow and Black Canary.
Find the description with new spoilers below.
OLIVER AND DINAH FACE OFF — Oliver (Stephen Amell) continues his battle with Cayden James (guest star Michael Emerson). Dinah (Juliana Harkavy) and Oliver have a major disagreement that endangers the life of one of their own. Mairzee Almas directed the episode written by Beth Schwartz & Oscar Balderrama (#612). Original airdate 2/1/2018.