[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/ea68c614952bd7001a35e90ddda4a9af.jpg]]
[[caption-width-right:300:The {{Future Badass}}es]]

In the future, ComicBook/TheAvengers are dead and the one responsible, Ultron (voiced by Creator/TomKane), is in the process of completely dominating the planet. The only hope left for the world, are seemingly the children of the Avengers. Hidden away from Ultron and protected and raised by ComicBook/IronMan (also voiced by Kane), they must band together and seek help from any other survivors, including the [[ComicBook/TheIncredibleHulk Hulk]] (Creator/FredTatasciore), before Ultron wipes them all out. Canonically the reality this film is set has been designated as Earth-555326.

The film seems to be a [[BroadStrokes semi-continuation]] of the ''WesternAnimation/UltimateAvengers'' films, but with more references to the mainstream Marvel Universe. Arguably, it's a cross between ''ComicBook/YoungAvengers'', ''[[ComicBook/MarvelComics2 A-Next]]'' and ''ComicBook/WhatIf'' v2 #114 (the one where the Avengers had kids on [[ComicBook/SecretWars1984 Battleworld]]).

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!!Tropes:
* AdaptationalBadass: Comics Ultron is no slouch, but this version is a HeroKiller on a grand scale, having killed the Avengers (and implied to have done the same to the rest of humanity's costumed heroes) and conquered Earth.
* AdaptationDeviation: Ultron was created by Tony Stark rather than Hank Pym in this continuity, something that he would later be responsible for in the Franchise/MarvelCinematicUniverse.
** Also implied to be the case with Vision, who is normally a creation of Ultron who turns on his creator. Here no relationship is mentioned and in the opening prologue he is shown as an Avenger before Ultron became a threat.
* AdultsAreUseless: The kids are the only ones able to save others from Ultron's rampage since they're basically the only known living superheroes left aside from Iron Man and the Hulk. Subverted in that they absolutely need the Hulk's help to defeat Ultron, as they are horribly outgunned otherwise.
* AmputationStopsSpread: Ultron has [[{{Technopathy}} the ability to infect and control any technology he touches]]. When he goes up against Iron Man and manages to grab the shoulder guards, Tony discards them before the infection can compromise his entire suit.
* TheAtoner: Tony feels immense guilt for building Ultron as a force for peaceful law and order and its subsequent betrayal, as well as being unable to save Francis in time due to his armor being damaged during Ultron's destructive rampage.
* AvengersAssemble:
** Spoken by James at the end of the film.
** A robotic variant also occurs when the Iron Avengers are activated.
* BadFuture: By the time of the main story, Ultron has killed almost every hero on the planet and is very close to conquering the entire planet.
* {{BFS}}: Torunn's is ''gigantic''.
* BigBad: Ultron.
* BornAfterTheEnd: In ''WesternAnimation/NextAvengersHeroesOfTomorrow'', Avengers' villain Ultron takes over Earth and the Avengers are exterminated. Years into the future, Earth's only hope are the children of the deceased Avengers, raised by Iron Man in secrecy to protect them from Ultron.
* BreakTheHaughty: Torunn gets her ass handed to her pretty badly the first time she actually tries fighting the forces of evil. By the end of the film she's so freaked out by the experience that she is literally ''begging'' her father Thor to send her sword back to her.
* BroadStrokes: The movie is a semi-continuation of the ''Ultimate Avengers'' films, what with Black Widow hooking up with Captain America and Henry Pym, Jr. apparently being part Asian like his mom, the Wasp. However, the costumes shown in the flashbacks look nothing like the Ultimate outfits, and Pym's whole existence is complicated by the fact that [[spoiler:Giant-Man dies at the end of ''Ultimate Avengers 2'']], which doesn't fit given that he's the youngest of the kids.
* ChangedMyMindKid: Francis Barton.
* TheChainsOfCommanding: The most plausible (ie. generous) explanation for Thor's absence during the Ultron crisis, who (according to Tony) stated that after Odin's death, ruling Asgard was his responsibility from then on, not Earth. Obviously, the harsh decisions that come with leadership can take quite a toll.
* TheCameo: While not directly identified, [[ComicBook/XMen Storm]] can be briefly seen in the flashback while [[ComicBook/SpiderMan the Vulture's]] wings can be seen in Ultron's trophy room.
* CanonImmigrant:
** The eponymous Next Avengers show up in ''Avengers'' vol. 4 #1.
** Azari also showed up in the ''ComicBook/{{Secret Wars|2015}}'' reboot of ''ComicBook/{{Civil War|2015}}'' as the new ComicBook/BlackPanther.
* CranialProcessingUnit: Vision has become one of these after his body was heavily damaged while spying on Ultron for Tony.
* CreepySouvenir: Ultron's base has a huge chamber full of glass cabinets, each holding a nameplate and remains of some hero's uniform.
* CurbStompBattle:
** Iron Man takes on Ultron to allow the kids to get away. He doesn't last too long before Ultron overpowers him.
** [[spoiler:The Hulk]] quite easily [[spoiler: destroys Ultron]] in the last moments of the final battle.
* CuteBruiser: Torunn.
* DeconReconSwitch: Of the KidHero. [[spoiler:While James, Torunn, Pym and Azari might have been trained all their lives to protect themselves, they ultimately [[WellTrainedButInexperienced lack any real experience]] to pose a genuine threat to Ultron and struggle with the Iron Avengers. Even Hawkeye, who's spent his entire life surviving in Ultra City and is actually shown to be better in a fight, still doesn't stand a chance against Ultron. This leaves them no choice but force the Hulk into fighting Ultron, who is the only person strong enough to defeat him. However the reconstruction comes in from the fact that they are genuinely brave kids with training, who eventually defeat the Iron Avengers and come up with a plan that frees the world from Ultron's control.]]
* DirtyCoward: Thor comes off as this, as he spends the whole film sitting it out on the sidelines to rule Asgard while his daughter remains trapped on Earth under Ultron's murderous regime.
* ElectricBlackGuy: Azari.
* EmbarrassingFirstName: Francis Barton.
* HelpingWouldBeKillstealing: Subverted with the Hulk. At first it seems to be heading for this trope, though during the climax, he joins the fray and just simply spares the Avengers the trouble and [[spoiler:destroys Ultron and the rest of the Iron Avengers]] for them.
* TheHeart: Ultron says Captain America was this to the original Avengers, which is why Ultron considered him the most dangerous of their ranks.
* HeroKiller: Exaggerated with Ultron. Not only did he kill the Avengers, it's implied that by the time of the movie, he's killed ''every single one'' of Earth's heroes, barring Iron Man, Hulk, Thor, and Vision.
* HeroicLineage: Kind of a given since the focus of the movie is on the children of Earth’s Mightiest Heroes.
* HeroicSacrifice:
** Basically most of the original Avengers in the opening backstory (except Iron Man, The Vision and Thor) fought and were killed by Ultron in order to allow their children to be safely hidden away.
** Torunn nearly dies trying to scatter Ultron's remains into space.
* HopeSpringsEternal: Even in a world torn by death and sadness and most of the Avengers are dead, it will be their children who will defeat Ultron in the end.
* IAmYourFather: Tony Stark built Ultron in this story.
* InNameOnly: Despite the name, it has nothing in common with ''A-Next'' as it tells an original story with a cast of [[CanonForeigner Canon Foreigners]]. The only character who debuted in the ''A-Next'' comic who appears in the film is Pym, who has nothing in common with his comic counterpart.
* {{Jerkass}}: James starts out as one, thoroughly disillusioned by his regular routine of training for a fight that never seems to come and the death of his parents, even mocking Torunn for Thor effectively abandoning her. He gets better before too long.
* JerkassGods: Thor comes across as appallingly cruel. He not only abandoned his Avenger friends and Earth (or Midgard to use Asgard lingo) to Ultron, but also abandoned his young daughter to an apocalyptic Earth ruled by Ultron in some weird, misguided attempt to teach her some humility.
** Thor's jerkiness and general lack of heroism is probably due to the fact that this film was made and released in 2008 -- the year Iron Man and Hulk both had big movies but Thor didn't.
* JerkWithAHeartOfGold: Francis and James, the latter emphasizing the "heart of gold" part a bit more often than the former.
* KidHero: If the poster and premise wasn't clear enough, virtually everyone important not named Tony Stark, Betty Ross, or Bruce Banner is a kid.
** [[spoiler:Actually becomes deconstructed when it's shown the upstart kid heroes, despite all their powers and training, have absolutely zero chances of stopping a seasoned HeroKiller like Ultron who's murdered their vastly more experienced parents. They end up having to enlist the aid of an elderly reclusive Hulk to beat Ultron down enough where they can chuck him into space.]]
* LastNameBasis: Pym, first name Henry.
* LawyerFriendlyCameo: The Vulture's wings can be seen in Ultron's trophy room, which couldn't be directly acknowledged since Sony owned the animation rights to ''Spider-Man'' at the time. Strangely Storm is treated this way, despite Marvel still retaining the animation rights to the X-Men.
* LeeroyJenkins: Torunn pulls one when they reach Ultra City.
* LegacyCharacter: All of the kids seem to become one of these at the end of the film.
* MissingMom:
** Azari's mother is strongly implied to be ComicBook/{{Storm|MarvelComics}} from the ComicBook/XMen, but we have no idea what happened to her (though considering the vast collection in Ultron's "trophy room", it's most likely she died fighting Ultron). Likewise, Torunn's mother is never seen and she only makes reference to her father (Thor) and the same is true of Francis Barton (though WordOfGod says his mother is ComicBook/{{Mockingbird}}). Considering that we know Clint died, the same is likely of her.
** Though it's obviously unconfirmed, Torunn's mother would more than likely be Sif, who was Thor's wife in the original Norse myths.
* MosesInTheBulrushes: The offspring of the Avengers are hidden away from Ultron and will later go on to play a major role in restoring peace to the world.
* MultiArmedAndDangerous: Iron Black Widow has a second pair of arms that allow her to quadruple-wield pistols.
* MyFistForgivesYou: Discussed when Francis, still angry about Tony having created Ultron, asks what his father would have done if they asked for his help Tony responds thusly:
-->'''Tony:''' Clint? He'd punch me in the face, and then he'd help.
* MySisterIsOffLimits: When Francis talks with James about why he decided to join them, the conversation ends with:
-->'''Francis''': Besides, anything to impress a girl, right?\\
'''James''': Girl? Wait, you mean Torunn? Dude, she's like my sister!\\
'''Francis''': So, she's available then?\\
'''James''': No, she's not!
* MythologyGag: "Ultron... we would have words with thee." Courtesy of Toruun -- a reference to Thor's famous line from the [[Creator/KurtBusiek Busiek]] / [[Creator/GeorgePerez Perez]] ''Avengers'' run.
** Francis claims that his dad always said the Hulk was the "strongest one there was", a reference to the Hulk's iconic "[[HulkSpeak Hulk is the strongest one there is!]]" CatchPhrase. Hulk himself even says the phrase in the climax.
** Torunn wears a costume similar to that of Thor's from the ''Ultimate'' comics for most of the film before getting a more Asgardian looking one at the end.
** One of Azari's many names is "Evan" which is the name of the Mutant Spyke from ''WesternAnimation/XMenEvolution'', who was Storm's nephew.
* NiceJobBreakingItHero:
** While it was an accident brought on by a innocent childish motive, had James left the Iron Avengers alone when Toruń told him to, they wouldn’t have activated and alerted Ultron to they’re secret hideout.
** Also, applies to Tony as in this version of events he created Ultron, who not only killed most of his teammates orphaning most of their children, but in twelve years took over most of the world.
* OhCrap:
** The look on Tony's face when he sees that a "new energy signature" is heading towards the refuge makes it clear that he knows exactly what is coming even before it's confirmed.
** Torunn when she realizes she isn't as invulnerable as she thinks she is.
* OldSuperhero: Tony Stark and Bruce Banner/The Hulk have both become this.
* NoIndoorVoice: Though he doesn't ''yell'', Pym is noticeable quite a bit louder than the other kids, even when they are supposed to be hiding.
* NoSell: When the kids catch Tony sneaking into a hidden lab with the Vision, all except Azari want to follow, and he tries to get the others to back down by using his ShockAndAwe to intimidate them. Toruun steps forward and uses her sword to drain his lightning away, at which point he meekly goes along with them.
* PapaWolf: Tony becomes one of these when Ultron arrives to kill the children. First thing he does after ensuring that they have an escape route is donning on his Iron Man armor and using it to battle Ultron.
* ParentalAbandonment: This seems to be the case with Torunn and Thor. Unlike the other Avengers, Thor never fought Ultron, as he left to rule Asgard after Odin died. He left his daughter on Earth so that she could learn the same thing he had to when his father was alive: how to be human. (Never mind the problem with Thor's logic here that he did this to Toruun when she was still more or less a baby, while Thor himself was punished for his arrogance as an adult because his arrogance was causing genuine problems for Asgard.) After he explains this, she forgives him and Thor sends her back to Earth with a new Asgardian costume to replace her old one, with the promise that she will always be welcome back at Asgard.
* PromotedToLoveInterest: In a nod to the ''Ultimate Avengers'' films, Captain America and Black Widow fell in love.
* PromotionToParent: Playboy Tony Stark is unexpectedly saddled with guardianship of four children before the film begins. All things considered, he did pretty well.
* RelativeError: Francis' "anything to impress a girl" comment seems to imply that he thinks James has a thing for Torunn, though they're actually adoptive siblings.
* RobotMe: Tony Stark apparently built robot versions of the original Avengers with the intention of using them to one day fight Ultron. Seeing as how Ultron appears to be a robot version of Iron Man but with a different head, it's possible they were all built together before Ultron went bad.
* ShipTease: Francis and Torunn, especially with the former's flirting.
* ShoutOut:
** Tony’s attire at the hide out makes him resemble Obi-Wan Kenobi from Film/ANewHope. Which is somewhat fitting considering the premise of the movie and his role.
* SummonBiggerFish: The children eventually seek out The Hulk because he's the only being left on earth powerful enough to go toe-to-toe with Ultron and win.
* SuperheroTrophyShelf: Ultron is shown to keep a vast vault full of mementos from the hundreds of heroes he slaughtered in order to rule the world.
* SuperpowerfulGenetics: Arguably the case with James, who seems to have inherited his dad's super-soldier abilities. Both of his parents were super-soldiers, so it makes [[LamarckWasRight a kind of sense]]. A less ambiguous case is Azari, who inherited lightning powers from his mother ''and'' the Black Panther line's agility and strength.
* TeamDad: Tony Stark, who raised the children of the Avengers to atone for creating Ultron.
* TrustPassword: When Tony asks Francis for help in getting out of Ultra City shortly after revealing he created Ultron and is indirectly to blame for the deaths of his father and the Avengers, it leads to this interaction.
--> '''Francis:''' What do you think my father would have done Stark?!
--> '''Tony:''' Clint? He would have punched me in the face. Then he would have helped me.
--> '''Francis:''' Wow. You really knew my dad.
* TwilightOfTheSupers: Save for a handful of survivors (their children, Iron Man, Thor, Hawkeye, Vison and Hulk) it is implied that by the time of the movie, Ultron has killed every single one of Earth's heroes, paving the way to his dominion over the planet.
* WakeUpFighting: James knocks Azari into a mud pile after he wakes him up by shocking his feet.
* WellDoneSonGuy: Torunn is absolutely desperate for her very much absent father's approval. She gets it, but it's not very satisfying.
* WellTrainedButInexperienced: Shown and played straight. All of the children raised by Iron Man had been training to fight Ultron since birth, but are woefully overwhelmed when actually facing Ultron. In contrast, the BadassNormal Francis, who's been actually fighting Ultron's army in the real world for almost all of his life, does a much better job at fighting than the entire team of superhuman kids.
* WhoWouldBeStupidEnough: When the gang infiltrates Ultron's base:
-->'''Azari:''' There's no one here. Maybe Ultron assumed no one would be dumb enough to sneak in.\\
'''Pym:''' HA! We showed him! We '''are''' dumb enough!
* TheWorfEffect: The Iron Avengers were made to fight Ultron, so he gets to show off his power by easily defeating all of them and turning them into his soldiers.
* WouldHurtAChild: Ultron definitely doesn't have any qualms about killing the Avengers' children.
* WouldYouLikeToHearHowTheyDied: Ultron taunts James about killing his father at one point.
--> "Scanning Avengers datafiles. Identity match: James Rogers, son of Steve Rogers, a.k.a. Captain America, the most dangerous of all the Avengers. He inspired them. And like Captain America, you, James, '''will be the first to fall.'''"
* WritingAroundTrademarks: When the movie talks about "The King finding his Queen", they show a lightning bolt symbol next to Black Panther's, and when he's presented to the people of Wakanda, his white-haired wife is shown from behind. Oh, and Azari has electrical powers. As they aren't using the X-Men trademark, they can't flat-out ''say'' that Azari’s mother is Storm. But they certainly don't try very well to hide it.
* YeOldeButcheredeEnglishe: Torunn talks in this manner when she remembers to, in order to sound Asgardian. Thor himself, however, doesn't.
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