Spider-Man: The Animated Series (season 1, episode 10)

"Alien costume: part 3" Release date: 05-13-95 Plot: Peter, returned to his old costume, soon comes across the Rhino and the Shocker, who manage to get the upper hand on him. However, an unknown "ally" arrives and defeats the two villains himself. The new "ally" proves to be Eddie Brock, who reveals himself as "Venom", who has bound to the discarded symbiote and wants revenge on Spider-Man. Loosely based on The Amazing Spider-Man #300 and #317.