Arrow Season 5 Episode 9: Prometheus makes a deadly move against Oliver (Stephen Arnell) and the team in the upcoming episode of The CW’s hit superhero series “Arrow” season 5.
Arrow Season 5 Episode 9 titled ‘What We Leave Behind’ promises a whole lot of excitement, especially considering the amount of tension involved in the earlier episodes of the season. Episode 7 of Arrow Season 5 showed a lot of things that is vital in the incoming season but the most epic segment is when Artemis was on the rooftop with their enemy, Prometheus. It also seemed that Artemis was the secret spy of Prometheus assuming from the few seconds of screen time in which they were seen together.
The official Synopsis of Arrow Season 5 Episode 9 reads
After Prometheus attacks Curtis (Echo Kellum), Oliver (Stephen Amell) realizes Prometheus knows all of Team Arrow’s secret identities and is planning to come for them one by one. Felicity (Emily Bett Rickards) and Detective Malone (guest star Tyler Ritter) discover a clue that links Prometheus to Oliver’s past. Antonio Negret directed the episode written by Wendy Mericle & Beth Schwartz.
The synopsis does confirm that Prometheus has learned the secret identities of the entire team of vigilantes, and it sounds like we’ll be getting a major clue about who he is behind the mask here too. Additionally, the episode will also give Oliver a chance to get a sense of closure with his dearly departed loved ones. It turns out that his parents will return as he enters a different timeline. The actor hinted that it’s one of the most emotional moments of next week’s “Arrow.” The past episodes of Arrow Season 5 recently teased us with the possibility that the Deputy Mayor is secretly Prometheus, but with Quentin Lance now safely tucked away in rehab, his identity is back to being a mystery.
Arrow Season 5 Episode 9 titled ‘What we leave behind’ is scheduled to air on Wednesday, December 7 at 8 p.m. ET on The CW.