"Black Vortex" is a four-part episode, comprising of the fourteenth to seventeenth episode of the third season of Disney XD's Guardians of the Galaxy and the sixty-fifth to sixty-eighth episode of the series overall. The first two parts aired on May 5, 2019, while the third and fourth part aired on May 12, 2019.
- Part One: When the Guardians become separated in the Black Vortex, Gamora wakes up in a children’s fairy tale, while Drax is trapped in a comic book.
- Part Two: While caught in a CG sinister packing factory, Rocket must search for his best friend Groot and escape.
- Part Three: Quill finds himself in a claymation world where the Milano is flying into the sun, threatening to melt him. Meanwhile, Groot and Drax must fight Ronan in a Golden Age world.
- Part Four: Gamora and Quill battle their way through an 8-bit Super Marvel World.
- In the fairy tale cottage, there are seven coat hangers with initials. These are the initials of the seven dwarfs from Snow White and the Seven Dwarfs.
- Gamora's fairy tale world has the same animation style as Tangled: The Series.
- Though it's revealed that Mercury Filmworks has worked on Gamora's fairy tale sequence to resemble the style of Tangled: The Series.