Spider-Man: Across the Spider-Verse's MCU line was not approved

Spider-Man: Across the Spider-Verse features a great MCU reference. But the producers revealed it was never approved by Marvel Studios.

Beyond the Spider-Verse' Is Not Delayed

Spider-Man: Across the Spider-Verse Burning Questions: Spoilers

Weekend Box Office: SPIDER-MAN: ACROSS THE SPIDER-VERSE Spins a $120.5M Domestic Weekend, $208.6M Global Launch - Boxoffice

Spider-Verse PH

Spider-Man: Across the Spider-Verse': The Directors on Miles and Gwen's Importance

Spider-Man: Across the Spider-Verse' MCU Connection Explained by Director

Spider-Man: Across the Spider-Verse' Secrets Revealed by Producers

Spider-Man: Across the Spider-Verse review round-up: Critics weigh in - GoldDerby

Is Spider-Man: Across the Spider-Verse in the MCU? - Dexerto

Does Spider-Man: Across the Spider-Verse Have a Post-Credits Scene?

Spider-Man: Across the Spider-Verse's MCU line was not approved

Tobey Maguire and Andrew Garfield on the making of 'SPIDER-MAN NO WAY HOME

If the TVA purges variants that are not part of The Sacred Timeline, and Tom's Spidey/the main MCU is The Sacred Timeline, why weren't Tobey and Andrew's Spideys purged? : r/Spiderman

Spider-Man: Across the Spider-Verse': Gwen Stacy, explained - Los Angeles Times

Across the Spider-Verse: Is the MCU part of the Spider-Verse?