expected 2015 8 Years Ago Arrow Season 3 Episode 20 The CW US Release DateThe tv series Arrow Season 3 Episode 20 is already released on The CW in the USA. Release Dates!Report Date / Submit ProductUSAAllUSAUKReport Date / Submit ProductThe CW2015ExpectedTrackingTrack1TRACK0Buy NowArrow Season 3 Episode 20TV SeriesThe CWNo plot description yet.TV14ActionAdventureCrimeDramaMysterySci-FiStephen AmellKatie CassidyDavid RamseyColton HaynesS03E20