Movieguide notes 'brief foul language' at a light-to-moderate level. Kids in Mind rates language at 3 out of 10. Based on the PG rating and broader knowledge, the film includes occasional uses of 'damn,' 'hell,' 'crap,' and possibly one use of 'b.s.' or similar. Some name-calling and mild insults. 'Oh my God' is used several times.
Kids in Mind rates violence at 4 out of 10. The film features extensive animated superhero action: punching, kicking, web-slinging combat, characters thrown through buildings and across dimensions, explosions, and collisions. The Spot villain creates dangerous dimensional portals. A collider machine causes massive destruction. Characters are injured but no graphic blood or gore. Parent Previews gave violence a B grade, noting comic-book-style action throughout the 140-minute runtime. The stakes feel real — characters face genuine peril and emotional distress.
Kids in Mind rates sex/nudity at 1 out of 10. There is a budding romantic connection between Miles Morales and Gwen Stacy — mild flirtation, awkward teenage moments, and emotional tension. No kissing or physical intimacy beyond this. A pregnant Spider-Woman character (Jessica Drew) is featured prominently.
Gwen Stacy's storyline includes a trans-rights flag visible in her bedroom and a subplot about her father's difficulty accepting who she truly is, which many viewers and reviewers interpret as a metaphor for coming out/trans identity. This is not explicitly stated in dialogue but is visually coded and widely discussed. It is a subplot rather than the main story.
'Oh my God' used several times as an exclamation. No direct mockery of God, Jesus, or Christian faith.
Movieguide highlights a 'very strong moral, pro-family worldview.' The film features heartfelt scenes of love and reconciliation between Miles and his parents, and between Gwen Stacy and her father. An early image shows a family holding hands and praying together before a meal. A Spider-Man from another universe cherishes his wife and newborn baby. The central moral dilemma — Miles choosing to save his father's life even when told it's against the rules — powerfully affirms that 'saving a life is always the right thing to do.' Themes of sacrifice, courage, loyalty, and standing up for what's right even when you stand alone are woven throughout.
After reuniting with Gwen Stacy, Brooklyn’s full-time, friendly neighborhood Spider-Man is catapulted across the Multiverse, where he encounters the Spider Society, a team of Spider-People charged with protecting the Multiverse's very existence. But when the heroes clash on how to handle a new threat, Miles finds himself pitted against the other Spiders and must set out on his own to save those he loves most.