The Warner Brothers Home Entertainment August 20, 2019 separate DVD and Blu-ray releases of the 22-episode penultimate season of the daddy of all Arrowverse series "Arrow" provides plenty of time to either catch up on or review the series before the October 15, 2019 premiere of the 10-episode 8th season on your local CW channel.
It is clear early on that this action and lore-packed season is intended to be the last. We check all of the boxes as to the unmasking of the titular hero, an unjust imprisonment of that savior, old friends and foes showing up, and an epic finale that provides closure that leaves you wanting more. Team Berlanti provides more in the form of frequent flash-forwards 20 years in a storyline that very validly can be titled ""Arrow: The Next Generation."
The following 2018 ComicCon trailer for "Arrow" S7 provides teasers galore (including toned-down "Ozesque" scenes of Oliver Queen (Stephen Amell) in the prison shower) about the thrills and chills to come. On a related note, both the DVD and the Blu-ray have a feature containing the highlights of the DC TV panels at that Comic Con. This kicks off with Team Supergirl discussing their adventures.
Our story begins with an unmasked Oliver out of the closet and in the big house as part of a deal related to revenge-obsessed nemesis Ricardo Diaz, Wife/Overwatch Felicity is in hiding with Oliver's teen son William Clayton. The rest of disbanded Team Arrow is trying (not always so well) to work within the system to do good in ways that include capturing Diaz for reasons that include an essential prisoner exchange of Oliver for him.
Urgency regarding this extends beyond Oliver being a fellow guest of the state who would not have that distinction but for him. A disgraced psychiatrist is giving Oliver an insidious form of electo-shock with impending dire consequences.
Meanwhile, a new Arrow is taking over the role of illegal vigilante. Rene Ramirez (a.k.a. Wilddog of Team Arow) switch-hitting is only the tip of the iceberg. Oliver and company learning the reason for these most sincere form of flattery dredges up fairly ancient history and creates textbook conflicting emotions.
All of this begets super-villain Dante and his previously covert centuries-old society known as the Ninth Circle, This requires borrowing from another corner of the DCU by having Diaz and his version of the Legion of Doom (complete with an evil version of MCU hero Captain America) form a "Suicide Squad" clone known as The Ghost Initiative. The similarities extend to these desperate measures having bombs implanted in their heads.
The 150th episode "Emerald Archer" centers around a documentary about this character and his not so merry men and women. Of course, reality (and associated conflict) intrude on this project.
The aptly titled episode "Confessions" is more of a traditional procedural than a super-hero action-adventure show. Team Arrow (plus an old friend) are persons of intense interest as to the killing of two innocents during a violent mission that is par for the course as to this group, The message as to this one follows the sci-fi principle that death is not always permanent; we also get a heavy dose of the aforementioned element of atonement.
In true Arrowverse style, all this leads to a story arc that leads to a climatic showdown in which inner and outer demons both face battles.
The aforementioned essentially game-ender nicely ties in with the epic three-episode cross-over "Elseworlds" in which our reality is repeatedly altered for much more fun than profit but still involving global consequences.
This always fanboy delight, which only is fully presented on the Blu-ray sets of the relevant "Arrowverse" series, is particularly awesome this time. It BOTH introduces Bruce Wayne cousin/Batwoman Kate Kane (who gets her own series this year) and drives significant action later in "Arrow" S7.
The special features extend well beyond the Comic-Con panel and the full presentation of "Elseworlds." The DVD and Blu-ray sets have the special feature "Villains: Modes of Persuasion" on DC super-villains, a feature on "Elseworlds," and a gag reel,