Sins of the Fathers Chapter 7: The Man Without Fear - S3-E7
Continuity mistake: When talking with his father and Smythe, Richard Fisk's grey pants briefly turn into the same color as his suit jacket.

Starring: Edward Asner, Roscoe Lee Browne, Christopher Daniel Barnes, Sara Ballantine
Genres: Action, Animated, Crime, Family, Fantasy, Sci-fi, Thriller
Sins of the Fathers Chapter 7: The Man Without Fear - S3-E7
Continuity mistake: When talking with his father and Smythe, Richard Fisk's grey pants briefly turn into the same color as his suit jacket.
Sins of the Fathers Chapter 1: Doctor Strange - S3-E1
Revealing mistake: When Mary Jane and the other servants of Baron Mordo are flying through the city, they literally disappear into thin air. Probably a problem with rendering the 2D animation within the 3D animation. (00:01:00)
Spider-Man: Subtetly is not your strong point, is it?
Wolverine: Hey, can't even spell the word.
Trivia: Madame Web is voiced by Stan Lee's wife Joan. When Madame Web appears before Stan Lee in the series finale, he asks Spider-Man who that exotic lady is. When Spider-Man and Madame Web are talking about Stan Lee in the final scene of the series, Madame Web remarks that she thinks Stan Lee is truly special.
Question: Was the script for the sixth season written before this show was cancelled?
Answer: Yes. Many things that would have been in the sixth season would have had Norman Osborne returning from limbo and reclaiming the title of the Green Goblin, Richard Fisk, the son of "The Kingpin" Wilson Fisk would return as a crime lord known as "The Rose", Ghost Rider would have appeared to help Spider-Man stop Dormammu from returning to Earth and Madame Web and Spider-Man would rescue Mary Jane from limbo.