There seems to be little argument that the three-part 1977 story from
The Defenders, "Who Remembers Scorpio?", is a fan favorite, spotlighting as it does this arachnid member of Zodiac and the exploration of his character in depth by writer David Kraft. Scorpio--whose identity is again that of Jake Fury, the brother of the director of S.H.I.E.L.D., Nick Fury--is a mixture of introspection and cynicism, critical of the world's social ills and pressures and mired in depression over his solitude. Yet he has the Zodiac key, as well as the means to alleviate his loneliness--while his ruthlessness and resources drive him to sweep aside the societal constraints that he regards as dangerous and self-defeating and establish his own supremacy.

In this tale, Kraft writes Scorpio as if the character were delivering the lines in a one-man show, with the Defenders waiting in the wings while he moves ahead with his plans. His headquarters, a building in Belleville, New Jersey, almost comes across as a carefully lit set, with its dimness and many shadows only sparsely broken up by pieces of equipment and recessed lighting. One could easily make the case that the environment matches his contemplative mood; yet it's that mood that drives him to act to alleviate his state of frustration, and he is no less the "super-villain" because of it. There are many villains who wish to alter their circumstances through the use of force--people such as Magneto, or Doom, or Loki--but instead of using their broad brush, Scorpio seeks to strike back at the core of society, rejecting its dictates while becoming his
own ideal. To do that, he'll need some sort of positive reinforcement in place that provides him with affirmation and support, which will come to him from two sources--each of which will be something of a surprise in terms of what form they take. (And as the story's events fall into place, we'll see just how literal that description should be regarded.)
In a prior issue, a prelude to Scorpio's involvement with the Defenders (as well as the introduction to this arc's title) has already taken place, when he made an incursion at the heroes' riding academy H.Q. in an apparent effort to kidnap Kyle Richmond. When his plan failed, he was forced to adopt a contingency plan and set his sights on Jack Norriss, who had been married to the Valkyrie's human host, Barbara, and who has remained in the Defenders' orbit only to be frustrated by his inability to reach Barbara on any level. Norriss has consequently become embedded with the Defenders to a certain extent, and his activities in a recent power play by the Headmen have brought him to the attention of SHIELD, interrogated but subsequently released by Fury.
But Norriss soon found that Fury was after him again, and this time he wasn't asking for Norriss' cooperation. Yet Fury's heavy-handed treatment of Norriss draws the attention of the adventurer known as Moon Night, who manages to drive off Fury and his agents and then informally becomes Norriss' protector in order to get to the bottom of the mystery.
(Selected scenes from issue #47)
It's a splendid introduction of Moon Knight to the book--and there's no denying the impact he makes on the story, since taking on Fury and his agents is nothing short of impressive, buoyed by the fact that Moon Knight operates on the strength of his convictions and his loyalties are to whomever he's trying to help. After an altercation between the Defenders and Wonder Man, one of the Avengers, it comes as something of a surprise when Fury changes his approach vis-à-vis Norriss, deciding to substitute diplomacy for the use of force.
Norriss' instinct proves to be correct, since the Defenders are convinced that Fury wouldn't circumvent the law and that no harm will come to Norriss.
Unfortunately, in the opening of Kraft's follow-up story that will bring Scorpio's plans front and center, we're not so sure anymore that the Defenders made the right call--and even
less sure of Fury's good intentions.
You might want to pop open a Schlitz and relax while you can--Scorpio's melancholy won't last.