|This is starting to sound like a bad comic book plot|
This character is non-canon to Spider-Man: The Animated Series.
- Looking for another article with the name Mysterio? Check out the Mysterio disambiguation page.
This version of Quentin Beck was from an alternate reality and lived during the 19th century.
When Spider-Man first met this Mysterio, he believed it was the Mysterio from his reality and attacked him. However, Spider-Man quickly learned that this Mysterio was actually a Mysterio that was native to that dimension. Spider-Man also learned that that reality's Mysterio co-owned a carnival with that realities Green Goblin.
Beck and Harry then offered Spider-Man a place to sleep and some food while they repaired his Web-Shooters. In exchange, Beck would help Spider-Man stop Jack the Ripper who was really Carnage. Beck wanted to help Spider-Man because he knew that if people learned that he helped stop Jack the Ripper it would gain a lot of business for his carnival.
Mysterio then took Spider-Man to see H.G. Wells. Wells was able to fix Spider-Man's Web-Shooters.
When Carnage kidnapped Mary Jane, Mysterio found Carnage and attacked him. However, this reality's J. Jonah Jameson arrived and shoot Mysterio in the arm because he believed Mysterio and Spider-Man were Jack the Ripper.
Spider-Man was later able to defeat Carnage and returned to his home dimension with Mary Jane.
- This version of Mysterio appeared in the script, Peter Finds Mary Jane.