Madame Web

Madame Web
Artwork from The Sensational Spider-Man #26 (July 2006). Art by Clayton Crain.
Publication information
Publisher	Marvel Comics
First appearance	The Amazing Spider-Man #210 (November 1980)
Created by	Denny O'Neil John Romita Jr.
In-story information
Alter ego	Cassandra Webb
Species	Human mutant[1]
Place of origin	Salem, Oregon
Abilities	Clairvoyance Precognition Telepathy Gifted intellect

Madame Web (Cassandra Webb) is a character appearing in American comic books published by Marvel Comics. She first appeared in The Amazing Spider-Man No. 210, published November 1980, and was created by writer Denny O'Neil and artist John Romita Jr.^[2] She is usually depicted as a supporting character in the Spider-Man comic book series, where she appears as an elderly woman with myasthenia gravis, connected to a life support system resembling a spiderweb.

Madame Web is a clairvoyant and precognitive mutant^[1] who first appears to help Spider-Man find a kidnapping victim. She is not one of the mutants who lost their power during the "Decimation" storyline. In "Grim Hunt", she is attacked by Ana Kravinoff and her mother Sasha, who kills her, but before she dies she is able to pass her powers of precognition as well as her blindness on to Julia Carpenter, who becomes the next Madame Web. Webb is subsequently resurrected by Ben Reilly before succumbing to the Carrion Virus. Webb is the grandmother of the fourth Spider-Woman, Charlotte Witter.

Madame Web has appeared in or served as inspiration for several Spider-Man related media. Rachel Dratch voices "C. Weber", a character loosely based on Madame Web, in Spider-Man: Across the Spider-Verse (2023), while Dakota Johnson portrayed Cassie Webb in the eponymous 2024 film.