Greg in the Multiverse of Madness

Greg in the Multiverse of Madness is the first film in the "Greg" franchise. It follows Greg and Marcus Flint as they travel the multiverse.
== Plot ==
Greg and Marcus steal the magical golden snitch in order to fix their broken down van. Harry Potter realizes they are criminals and gets the help of the police (Scarlet Spider) and Luke Skywalker to chase them down and get the golden snitch back. While being chases Greg and Marcus come upon a portal to other dimensions that they jump into to avoid the police. The two are separated as Greg is sent into Earth 2 and Marcus is sent to Earth 4. In Earth 2 Greg meets Racecar Driver Thanos as well as Gryffindor Marcus. They decide to help him find the original Marcus and return home. They seek out a powerful wizard to help them which leads them to the top of a mountain where they discover the wizard to be Ravenclaw Harry. He also agrees to help but then the original Harry along with Scarlet Spider and Luke appear in the universe looking for Greg. Thanos races Greg back to where the portal resides in their dimension and sends him through it. Greg arrives in Earth 4 where he is met by the original Marcus along with Hufflepuff Draco. They explain to Greg that there is a dark wizard in this universe who they discover to be Slytherin Harry. Slytherin Harry is also joined by his partner, Evil Greg. Original Harry along with Scarlet Spider and Luke arrive in Earth 4 but end up teaming up with Greg and his friends to fight Slytherin Harry and Evil Greg. The villains are defeated and the heroes all reconcile with each other and return to Earth 1 (Their home universe).
== Characters ==
* Greg
* Marcus Flint
* Racecar Driver Thanos
* Gryffindor Marcus
* Ravenclaw Harry
* Hufflepuff Draco
* Harry Potter
* Scarlet Spider
* Luke Skywalker
* Slytherin Harry
* Evil Greg
== Trivia ==
* Luke has a red lightsaber, not because he is evil, but because it was a gift from his dad.
* Scarlet Spider is the first of many Spider-Men to appear in the Greg movies
* Evil Greg can walk but is paralyzed in the final battle
* The battle is won when Marcus uses the spell "eat slugs" on Slytherin Harry
* This film is currently the only appearance of Gryffindor Marcus, or any variants of Marcus.