Take a look at the upcoming "Arrow" episode "Lost Canary", airing April 15, 2019 on The CW:
"...after a violent shipwreck, billionaire playboy 'Oliver Queen' was missing and presumed dead for five years before being discovered alive on a remote island in the 'North China Sea'. He returned home to 'Star City', bent on righting the wrongs done by his family and fighting injustice.
"As the 'Green Arrow', he protects his city with the help of former soldier 'John Diggle', computer-science expert ''Felicity Smoak, former protégé 'Roy Harper', brilliant inventor 'Curtis Holt', street-savvy 'Rene Ramirez' and meta-human 'Dinah Drake'. Oliver will find himself vulnerable in a way unlike ever before when a mysterious new enemy begins to unravel his work as Green Arrow, forcing him to redeem his name or risk losing it all..."
Click the images to enlarge and Sneak Peek "Arrow: Lost Canary"...