History WesternAnimation / TeenTitansGoAndDCSuperHeroGirlsMayhemInTheMultiverse

* SelfDeprecation: Control Freak points out that ''DC Super Hero Girls'' is superior to ''TTG'' due to actually having plot-driven continuity and less toilet humor. On the other end of the spectrum, Robin forces Control Freak to admit that ''DC Super Hero Girls'' isn't doing as good in the ratings.

* AdvertisedExtra: All the promotional material makes it seem like the team-up between the Teen Titans and the Super Hero Girls against the Legion of Doom is the bulk of the plot. In the actual movie, the Titans' part of the story is just a framing device hosted by Control Freak. There is a minor detour into the TTG universe before the climax, wherein Raven gives Zatanna some advice about her powers, but that's the extent of their impact on the main plot. The Titans themselves lampshade this, noting that this is [[WolverinePublicity the Super Hero Girls trying to piggyback off their higher ratings]].

Sometime after the events of [[Recap/DCSuperheroGirls2019S2E25To26NightmareInGotham #NightmareInGotham]], Lex Luthor has come across an ancient amulet that houses Cythonna, the Kryptonian Goddess of Darkness, Plague and Suffering. With her power, Luthor unites all of the show's {{supervillain}}s to create the Legion of Doom in a bid for world conquest, unaware that the Goddess is conscious within the amulet and is slowly corrupting and gaining control of him and the other villains. Rebuffed by the Justice League, who don't view Luthor as a threat and think Cythonna nothing more than a legend, the Super Hero Girls are soon left as the only ones capable of stopping the power-hungry deity whose own goal is to use Supergirl as a new host body. Thankfully, in their quest to stop the mad goddess and rescue their fellow superheroes from the Phantom Zone, a fortuitous wrong turn leads them to Titans Tower, where they find much-needed allies in the Teen Titans.

Sometime after the events of [[Recap/DCSuperheroGirls2019S2E25To26NightmareInGotham #NightmareInGotham]], Lex Luthor has come across an ancient Kryptonian amulet that houses Cythonna, the Kryptonian Goddess of Darkness, Plague and Suffering. With her power, Luthor unites all of show's {{supervillain}}s to create the Legion of Doom in a bid for world conquest, unaware that the Goddess is still conscious within the amulet and is slowly corrupting and gaining control of him. Rebuffed by the Justice League, who don't view Luthor as a threat and think Cythonna nothing more than a legend, the Super Hero Girls are soon left as the only ones capable of stopping both the Legion of Doom and a power-hungry deity, the latter craving Supergirl as a new host body. And in their quest to rescue their fellow superheroes from the Phantom Zone, a fortuitous wrong turn leads them to Titans Tower, where they find much-needed allies in the Teen Titans.

* AdvertisedExtra: All the promotional material makes it seem like the team-up between the Teen Titans and the Super Hero Girls against the Legion of Doom is the bulk of the plot, hence the ''Mayhem in the Multiverse'' title of the film. In the actual film, the Titans' part of the story is just a framing device hosted by Control Freak. There is a minor detour into the TTG universe before the climax, wherein Raven gives Zatanna some advice about her powers, but that's the extent of their impact on the main plot (though the film ends with [[spoiler:the reveal that the girls banished Cythonna to ''their'' universe, forcing the Titans to quickly defeat her again and send her to [[WesternAnimation/{{Superfriends}} yet another universe]]]]). This is lampshaded by the Titans and explained as [[WolverinePublicity the Super Hero Girls trying to trade on their higher ratings]].

* ContinuitySnarl: Though the Teen Titans remember the Super Hero Girls from the previous crossover episodes, the Super Hero Girls don't seem to remember them. Jess does mention having [[Recap/DCSuperHeroGirls2019S1E39TweenTitans babysat their counterparts from her universe once]]. But then again, the Titans don't really do strong continuity often.

Sometime after the events of the DCSHG's season two finale, [[Recap/DCSuperheroGirls2019S2E25To26NightmareInGotham #NightmareInGotham]], Lex Luthor has come across an ancient Kryptonian amulet that houses Cythonna, the Kryptonian Goddess of Darkness, Plague and Suffering. With her power, Luthor unites all of show's {{supervillain}}s to create the Legion of Doom in a bid for world conquest, unaware that the Goddess is still conscious within the amulet and is slowly corrupting and gaining control of him. Rebuffed by the Justice League, who don't view Luthor as a threat and think Cythonna nothing more than a legend, the Super Hero Girls are soon left as the only ones capable of stopping both the Legion of Doom and a power-hungry deity, the latter craving Supergirl as a new host body. And in their quest to rescue their fellow superheroes from the Phantom Zone, a fortuitous wrong turn leads them to Titans Tower, where they find much-needed allies in the Teen Titans.

''Teen Titans Go! & DC Super Hero Girls: Mayhem in the Multiverse'' is a 2022 animated crossover movie with ''WesternAnimation/TeenTitansGo'' and ''WesternAnimation/{{DC Super Hero Girls|2019}}'', the third overall (after [[Recap/TeenTitansGoS6E38SuperheroFeud "Superhero Feud"]] and the "Space House" four-part event). Released on May 24, 2022, all voice actors from both series reprise their respective roles.

With the help of ancient Kryptonian power, Lex Luthor unites the world's {{supervillain}}s to capture all of Earth's superheroes, until only the Super Hero Girls are left to stop the Legion of Doom. Our heroes must cross dimensions to rescue their fellow superheroes from the Phantom Zone, but a fortuitous wrong turn leads them to Titans Tower, where they find much-needed allies in the Teen Titans.

* AdvertisedExtra: All the promotional material makes it seem like the Teen Titans will have a regular team up with the Super Hero Girls against the Legion of Doom. In the actual plot, the Titans' part of the story is just a framing device, with a minor detour into their universe before the climax for the girls that could easily not have happened. This is lampshaded by the Titans and explained as [[WolverinePublicity the Super Hero Girls trying to trade on their higher ratings]].

* BrickJoke: Aquaman says he got outvoted to use the name Super Friends over the Justice League. Later, Aqualad says the same thing, which gratifies Arthur. At the end of the film, the ''WesternAnimation/{{Superfriends}}'' universe makes a cameo appearance.

* LampshadeHanging: When revealing to the others that Harleen Quinzel is Harley Quinn, Barbara admits that the similar names should've made it easy to figure that out much sooner. Likewise, the Titans comment on the FramingDevice, the fact that they're {{Advertised Extra}}s and the fact that the DC Super Hero Girls don't recognize them despite having had two crossovers.

** When Batgirl declares Harley her new sidekick, Quinn insists that she's "a headliner"; a reference that she's been the title star of [[ComicBook/HarleyQuinn her own solo comics]] and [[WesternAnimation/HarleyQuinn her own series]].

* FinaleMovie: This movie serves as the series finale of ''WesternAnimation/{{DC Super Hero Girls|2019}}''.

[[caption-width-right:1000: Long running show with 7 seasons crossing over with a short running show with 2 seasons, what more could you want?]]

* SpolierCover: The alternate poster for the film (pictured above) shows Harley Quinn on the cover alongside the Super Hero Girls and the Teen Titans.

* Where's My respect Hal Jordan sorta impiles this wanting to be the green lantern in the justice league Aquaman kinda impiles this when his opinon of Super Friends is hated and of course Robin gets this when Wonder Woman exposes him for the mug, By Batgirl calling him even more annoying then the robin from her universe

* ContinuitySnarl: Though the Teen Titans remember the Super Hero Girls from the previous crossover episodes, the Super Hero Girls don't seem to remember them. Jess does mention having [[Recap/DCSuperHeroGirls2019S1E39TweenTitans babysat their counterparts from her universe once]].
but then again The titans don't really do continuity much often

* TheWorfEffect: The Invinci-Bros, the Justice League, and Katana get defeated quickly by the Legion of Doom so that the Super Hero Girls can take care of it.

* LampshadeHanging: When revealing to the others that Harleen Quinzel is Harley Quinn, Barbara admits that the similar names should've made it easy to figure that out much sooner. Likewise, the Titans comment on the FramingDevice, the fact that they're AdvertisedExtra{{s}} and the fact that the DC Super Hero Girls don't recognize them despite having had two crossovers.