If you followed our Smallville website, KryptonSite, you might remember the dedicated spoilers page detailing what is known or rumored for upcoming episodes. (Now,...

If you followed our Smallville website, KryptonSite, you might remember the dedicated spoilers page detailing what is known or rumored for upcoming episodes. (Now, KryptonSite has a Supergirl Spoilers Page.)

Now, it’s time for an Arrow spoilers page on GreenArrowTV! The purpose of this page is to collect known spoilers for the Arrow television series airing in the United States on The CW, but keep in mind that plans and details sometimes change. GreenArrowTV never intends to ruin the show by having a spoilers page. When new spoilers are known, we’ll try to update this site as often as possible. Please do not reproduce spoilers and content from GreenArrowTV; instead, just place a link to the site.


Episode #6.12: “All For Nothing”

Written By: Beth Schwartz & Oscar Balderrama
Directed By: Mairzee Almas
Guest Stars: Michael Emerson (Cayden James)
Air Date: February 1, 2018

The CW’s Official Description: 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.


Episode #6.13: “The Devil’s Greatest Trick”

Written By: Sarah Tarkoff & Emilio Ortega Aldrich
Directed By: JJ Makaro
Guest Stars: Michael Emerson (Cayden James), Jack Moore (William)
Air Date: February 8, 2018

The CW’s Official Description: CAYDEN JAMES LAUNCHES A FULL OUT ATTACK —  Cayden James (guest star Michael Emerson) discovers a secret about the Green Arrow (Stephen Amell) that pushes him over the edge. Knowing everyone and everything he loves is in danger, Oliver must decide if he can do this alone or if he needs to turn to his old teammates for help. William (guest star Jack Moore) starts to demand more of Oliver’s time. JJ Makaro directed the episode written by Sarah Tarkoff & Emilio Ortega Aldrich (#613).  Original airdate 2/8/2018.


Episode #6.14: “Collision Course”

Written By: Speed Weed & Spiro Skentzos
Directed By: Wendey Stanzler
Guest Stars: Michael Emerson (Cayden James), Jack Moore (William)


Episode #6.15: “Doppelganger”

Guest Stars: Colton Haynes (Roy Harper)

– This is the episode where Colton Haynes’ Roy Harper returns, and we wouldn’t be surprised if Thea (and maybe even William) leave with him when he departs again.
– With a title like this, it’s got to involve Black Siren, right?


Episode #6.16: “The Thanatos Guild”

Guest Stars: Katrina Law (Nyssa)


More Season 6 Spoilers

– The producers already have an idea of where they’d want to go for Season 7.


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