Tonight “Arrow” returns with “Dangerous Liaisons” and it will be a very Felicity-centric episode. Felicity has been working with Helix to take down Adrian Chase, but when Helix does something for Felicity, there’s a price that must be paid. The latest “Inside Arrow” video reveals that in order to get Helix to help her find Chase, she’ll have to free the founder of Helix from ARGUS custody.
THE SEARCH FOR CHASE INTENSIFIES — Oliver (Stephen Amell), Team Arrow, ARGUS and the SCPD kick off a citywide manhunt for Adrian Chase (Josh Segarra). Helix tells Felicity (Emily Bett Rickards) they have a way to find Chase but they will need something big, and illegal, from her in return. Joel Novoa directed the episode written by Speed Weed & Elizabeth Kim (#519). Original airdate 4/26/2017.