Season 3 absolutely destroyed all the viewership records for Invincible, and the finale was probably the second-best episode of the entire series, standing only after the Season 1 finale. The Invincible series had a ton of great cameos; among the most surprising appearances in the series was Agent Spider, a character that debuted in the Season 2 finale "I Thought You Were Stronger." This thinly-veiled Spider-Man analog created a buzz among fans of both Invincible and Marvel's webslinger. Despite his brief screen time, Agent Spider has become a notable part of the Invincible multiverse and represents an interesting intersection of comic book properties and legal workarounds. Let’s explore more about this character in detail and see if he is going to return back to the series in the future or not!