Partners in Danger Chapter 9: The Haunting of Mary Jane - S4-E9
Continuity mistake: Mary Jane's gloves come and go when she's talking to Spider-Man on the rooftop at the end of the episode.
Partners in Danger Chapter 9: The Haunting of Mary Jane - S4-E9
Continuity mistake: Mary Jane's costume's gloves come and go between shots in Miranda's hideout.
Partners in Danger Chapter 9: The Haunting of Mary Jane - S4-E9
Continuity mistake: Miranda's pants legs go from both being torn to just the left one then the right one during her flashback.
Partners in Danger Chapter 8: The Return of the Green Goblin - S4-E8
Continuity mistake: When the Green Goblin is first confronted by Spider-Man, he is riding his regular glider. Then after he pushes Spider-Man down onto the roof, one shot show him riding the larger glider.
Partners in Danger Chapter 6: The Awakening - S4-E6
Continuity mistake: When Morbius is battling Spider-Man and Black Cat on the rooftop, his red eyes are colored white in a couple of shots.
Partners in Danger Chapter 4: Return of Kraven - S4-E4
Continuity mistake: When Kraven is climbing the cage, it briefly changes color from silver to red.
Partners in Danger Chapter 5: Partners - S4-E5
Continuity mistake: When Smythe is discussing his plan with the Silvermanes, his yellow eyes are blue in one shot.
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.