Leaked Spider-Man: Beyond the Spider-Verse Footage Reveals Major Plot Details

The leaked footage confirms Miles Morales encounters an alternate version of himself who has become the Prowler in Earth-42, a reality with no superheroes, and the film is set for June 18, 2027.
Uncle Aaron reportedly teams up with the Prowler Miles to capture Miles in Earth-42, signaling a tense, personal conflict that threads through the multiverse storyline.
The leaked sequences show Peter B. Parker in the full Spider-Man suit, with Spider-Gwen and Spider-Ham confronting Kingpin, while Miles faces Miguel O’Hara in what appears to be a climactic montage.
The leak appears to have originated from CinemaCon previews shown to attendees, with Sony actively seeking to remove the footage from the internet, suggesting the material was prepared for a public unveiling later.
A four-minute clip from Spider-Man: Beyond the Spider-Verse has leaked online, sending fans into a frenzy and forcing Sony to scramble for takedowns. According to Epic Stream, the footage appears to come from Sony's exclusive CinemaCon presentation package, giving the public an early look at the highly anticipated finale.
The film is officially set to hit theaters on June 18, 2027. AOL reports the leaked material teases Miles Morales coming face-to-face with a dangerous alternate version of himself — one who has become the Prowler.
The leaked footage reveals a key plot point: Miles travels to Earth-42, a reality with no superheroes. There, he meets an alternate version of himself who became the Prowler instead of Spider-Man. Toonado describes the sequence as one of the most striking moments in the clip.
Making things personal, Uncle Aaron teams up with the Prowler Miles to capture the original Miles. AOL notes this sets up a tense, family-driven conflict at the heart of the multiverse story. It is a darker twist on the mentor-student bond fans know from the earlier films.
The leaked montage shows more than just Miles. Peter B. Parker appears in his full Spider-Man suit. Spider-Gwen and Spider-Ham are seen confronting Kingpin. Epic Stream reports Miles also faces off against Miguel O'Hara, known as Spider-Man 2099, in what looks like a climactic battle.
The footage suggests the film brings together nearly every major character from the trilogy. The scope looks massive. Fans who have seen the clips describe sharp visuals and an ambitious scale that lives up to the Spider-Verse brand.
The leak appears to trace back to Sony's closed CinemaCon event, where studio presentations are shown to theater owners before films release publicly. Y105 Music reports the four-minute clip shows the film's opening minutes, followed by a longer trailer reel. It was not meant for public eyes.
Sony moved quickly to pull the videos from major platforms. Q985 Online confirmed the clips were circulating widely before removal requests went out. Still, stills and descriptions spread fast across social media, keeping the footage in conversation even after the takedowns.
Beyond the Spider-Verse was originally planned for a 2024 release. Toonado notes the film was delayed and is now set for June 18, 2027. That is a long wait for fans who have been following Miles Morales since the Oscar-winning Into the Spider-Verse in 2018.
Despite Sony's efforts to contain the leak, the buzz has only grown. The early footage confirms the studio is swinging big for the finale. An official trailer is expected to drop before the June 2027 release, but for now, fans are piecing together the story from stolen glimpses.
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