Two scenes in this episode air in the wrong order. Spider-Man and Captain America discovering Electro and Red Skull airs after a scene of the four of them fighting. You would think it was corrected after the original airing, but it never was, so look out for it the next time you see this episode.
Electro was previously not allowed to
appear on the show due to James Cameron's "Spider-Man" movie that was in
development at the time. Both Electro and the Sandman were the villains,
so the writers weren't allowed to use them on the show. Eventually, Cameron's
movie fell apart and the restriction was lifted.
This page is a part of DRG4's Marvel Cartoon Pages:
Featuring Spider-Man, X-Men, Fantastic Four, Iron Man, Incredible Hulk, and the Silver Surfer.