* CompleteMonster: [[Characters/MarvelComicsRedSkull Red Skull]], the vicious ArchEnemy of Captain America, is a villain so terrible that even the man who turned him [[FromNobodyToNightmare from a street rat]] into a [[NoSwastikas German terrorist]] fears that Red Skull may have designs on his life. Red Skull has annihilated entire armies and leveled cities to the ground, launching a series of attempted assassinations and even attempting to brainwash Captain America into killing America's military leader before his seeming death. Red Skull emerges two decades later to seize the Cosmic Cube, brainwashing its guardian before using its powers to erase him from existence as soon as his use expires. In between attempting to frame Captain America for the murder of an innocent man and toying with the minds of his own minions, Red Skull intends to use the Cube to enslave the minds of all humanity and wage war upon the entire universe, having previously been willing to destroy the entire planet with his destructive Sleepers in the event of his own death to [[TakingYouWithMe drag humanity with him to the grave]].
* SugarWiki/HeartwarmingMoments: The Fantastic Four were off limits to this version of Namor's story due to their rights already being claimed by Creator/HannaBarbera for ''WesternAnimation/TheFantasticFour1967'', so they reworked Namor's comic book memory loss, with no runaway Johnny Storm to revive him. Instead, Namor is seemingly menaced by two men working for an old woman using Agatha Harkness' image model. In the end, they gain custody of Namor and bring him to the old woman, who turns out to be Namor's paternal grandmother, who tells him of his origins, and who only wanted to meet her grandson, implied to be before her time came. Just for a moment, Namor is just a boy meeting his Grandma, and his happiness is obvious.
* MemeticMutation: Captain America's theme song became more popular due to ''WebAnimation/HowItShouldHaveEnded'''s parody of it.
* NarmCharm: Yes, the show had a minuscule budget to rival ''WesternAnimation/ClutchCargo'''s cheapness. However, given that the stories are largely adapted from the original stories as is with art by masters like Creator/JackKirby, the series captured the wild energy of UsefulNotes/{{the Silver Age|of Comic Books}} Marvel comics as a prescient forerunner of Motion Comics.
* RetroactiveRecognition: Creator/LenCarlson got his start in voice acting as Loki, The Thinker and Quicksilver before he was better known as the likes of [[WesternAnimation/TheRaccoons Bert Raccoon]] and [[WesternAnimation/TheLegendOfZelda1989 Ganon.]]
* SpiritualSuccessor: Motion Comics.

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