General Wade Eiling from Cadmus steals the [[StupidJetpackHitler "Captain Nazi"]] [[SuperSerum super-soldier serum]] and injects it into himself to "protect" the world from metahumans. With the more powerful League members busy, Green Arrow leads Stargirl, S.T.R.I.P.E., Shining Knight, Crimson Avenger, Vigilante, and Speedy against him. Eiling only stops short of killing Shining Knight when a civilian points out that Eiling's reason for attacking the heroes is non-existent, as his entire reason for the attack was to rid the world of meta-humans and he was the only one there with super powers.
* AlternateCompanyEquivalent: We get three in this episode. Spy Smasher stops the Nazis [[ComicBook/CaptainAmerica from creating a super soldier]] and steals the formula. General Eiling, who is [[ComicBook/TheHulk a general obsessed with stopping metahumans and protecting America]], injects himself wtih the Super Formula and becomes [[ComicBook/RedHulk a giant muscle bound monster that gets around by leaping]].
** Although Eiling's monster form is actually from when (in the comics) he transferred his mind into the body of the monster "Shaggy Man." This episode also aired [[HilariousInHindsight months before Red Hulk debuted]].
* BlackAndWhiteInsanity: General Eiling clearly suffers from this.
* BadassBystander[=/=]ShamedByAMob: After Eiling gives all the Justice League people a sound thrashing, he gets into another "must protect the people from metahumans regardless of the cost" spiel. The crowd responds with angry stares, and then a old lady calls him out on his disregard of the cost and a little kid tells him ''he's'' the only one with superpowers around. This makes him realize that [[YouAreWhatYouHate he's become what he hates]]. He leaves, [[KnightTemplar but not before he says he will be right one of these days and that they need the likes of him to protect the people from the likes of the Justice League]].
* CallBack: The test animals mentioned by the Cadmus scientist are likely the ones seen in Ultimatum.
* CurbStompBattle: Eiling pretty much destroys everyone he fights in the episode with the only visible damage dealt to him at all is a minor cut from Shining Knight's sword to his arm. It's even lampshaded when the Justice League members present gets reinforcements.
--> '''Speedy''': ''Oliver how many guys has this bozo taken out?''
--> '''Green Arrow''': ''That would be *all* of us.''
* TheFundamentalist: Eiling again. He's just nuts.
* GodzillaThreshold: ComicBook/GreenArrow [[TrickArrow Quantum Arrows]] are painted as such in this episode (given that they seemly create a explosion comparable to a pretty large explosive device) and are used [[WorfBarrage but they don't work]].
--> '''Green Arrow''': Still got your Quantum Arrow?
--> '''Speedy''': Yeah, but you said -
--> '''Green Arrow''': This IS a emergency!
* HeroOfAnotherStory: Eiling accuses Superman of being a coward when he doesn't show up. Shining Knight explains that Superman is currently saving a planet from an unspecified crisis.
* HeWhoFightsMonsters: Played with, as the members of the league aren't the immoral tyrants Eiling thinks they are, but that's what he becomes. (It doesn't hurt that the League members he's fighting ''have no powers.'')
* HowMuchMoreCanHeTake: Even though all the heroes present do not have any superhuman abilities they refuse to yield to Eiling and his demands to bring Superman and refuse to lie down in defeat even in the face of the utter beatings he giving to all of them.
* KnightTemplar: Inverted in that Shining Knight is more considerate of civilians and humane measures than his opponent.
* MeaninglessVillainVictory: Despite their best efforts, the BadassNormal heroes in this episode are completely unable to defeat Eiling and he ultimately wins the fight. Near the end of the episode he (sort of) has a HeelRealization and simply [[PutOnABus leaves]], making the whole fight pointless. He isn't seen again.
* MythologyGag: The heroes that defend the parade (Green Arrow, Vigilante, Shining Knight, Stargirl, S.T.R.I.P.E., Crimson Avenger and Speedy) are the DCAU versions of the original Seven Soldiers of Victory.
** The four children the Vigilante deputizes resemble Tommy, Big Words, Gabby, and Scrapper of [=DCs=] 40's "kid gang" the Newsboy Legion.
* PetTheDog: Shortly after Eiling transforms into a muscle-bound monstrosity, he wipes the floor with the soldiers stationed there when they attack him, but doesn't kill a single one of them, and when one of them begs for his life:
-->'''Soldier''': ''Don't kill me!''
-->'''Eiling''': ''I wouldn't kill you, soldier. [[JustFollowingOrders You're just doing your job.]] [[WellIntentionedExtremist And now I'm going to do mine.]]''
* RoleReprisal: Speedy shows up, and he has the same voice actor as his '"WesternAnimation/TeenTitans'' incarnation, Mike Erwin, and has the same outfit.
* SecretTestOfCharacter: The Shining Knight recounts one of these as a parable.
* ShoutOut: Vigilante and Shining Knight just finished watching a Film/DirtyHarry movie when they get put on assignment.
** The "Captain Nazi" serum is a pretty tongue-in-cheek reference to ComicBook/CaptainAmerica.
* StrawCharacter: Some of Eiling's arguments are rather obviously [[NoCelebritiesWereHarmed ultra-right]].
* StupidJetpackHitler: The source of the the SuperSerum Eiling uses to become a hulked-out monster in his bid to gain equal footing versus the Justice League ,The original batch was confiscated during WWII in the episode opener and reading a report on it's effects is why Eiling steals it for his use during the episode.
* WellIntentionedExtremist: Eiling genuinely believes that he's protecting the world from metahumans.
* WhatMeasureIsANonBadass: Invoked repeatedly, as the entire reason that Eiling's not fighting the JLA's A-team is that the parade was considered too unimportant for Superman's busy schedule.