[s4e20] Strange Little Halloween May 2026

Spider-Man realizes the scale of the threat and seeks help from the Sorcerer Supreme, Doctor Strange, and the size-shifting hero, Ant-Man.

The chaos begins on Halloween night when a magical surge affects the children of New York City. [S4E20] Strange Little Halloween

The episode highlights the dynamic between Doctor Strange’s magic and Ant-Man’s technology. Spider-Man realizes the scale of the threat and

The trio must track down the source of the magic—revealed to be the villainous Baron Mordo —who has stolen a powerful artifact from the Sanctum Sanctorum to wreak havoc. The trio must track down the source of

In this episode, the city's Halloween celebrations take a supernatural turn when trick-or-treaters are mysteriously transformed into the . To save the city and reverse the spell, Spider-Man must team up with Ant-Man and Doctor Strange . Plot Summary

Based on character rosters, this episode likely occurs before the events of Avengers: Ultron Revolution , as Ant-Man is still actively operating with the Avengers in New York.

The following summary outlines the key plot points and themes for of Marvel’s Ultimate Spider-Man , titled " Strange Little Halloween ." Episode Overview