Marvel Comics Spider-Man Neogenic Nightmare Chapter 5: Mutants' Revenge

S2 E5: Wolverine catches up with Spider-Man, hot on the trail of the missing Hank McCoy. Later Hobgoblin steals the mutant technology that Dr. Herbert Landon had prepared for the Kingpin. Spider-Man and Wolverine follow him and discover Beast's location and the plot to destroy all mutant-kind. The two team up and rescue Beast from becoming the first test subject of Landon's plot. But when Landon accidentally falls victim to his own experiment he is changed into a giant monster that feeds on electrical energy. So the X-Men and Spider-Man once again work together and defeat Landon and the Hobgoblin. At end of the episode Spider-man goes seeking help of Dr. Mariah Crawford for a cure for his Neogenics mutation.