There are several Easter eggs linking Spider-Man: Across the Spider-Verse to other Spider-Man movies.
Best Easter eggs in Spider-Man: Across the Spider-Verse - Dexerto
How to watch Spider-Man: Across the Spider-Verse - can you stream it?
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Spider-Man: Across the Spider-Verse trailer has major No Way Home MCU reference - Dexerto
Spider-Man: Across the Spider-Verse': 9 References to Marvel Movies
Spider-Verse 3 Actor Teases the Next Movie's Big Villain, spider man across the spider verse 3
Spider-Man: Across the Spider-Verse': 9 References to Marvel Movies, spider man across the spider verse 3
Spider-Man: Across the Spider-Verse : The Art of the Movie Book Review - Halcyon Realms - Art Book Reviews - Anime, Manga, Film, Photography
Newly released “Guardians of the Galaxy 3” and “Spider-Man: Across, spider man across the spider verse 3
Dragon Ball Super: Super Hero's opening weekend hit a box office, dragon ball super super hero box office
Spider-Man Across The Spider-Verse FULL Breakdown, Cameo Scenes and Marvel Easter Eggs
Spider-Man: No Way Home Easter Eggs The Definitive List