"Interactions" is the second episode of the animated television series The Spectacular Spider-Man, which is based on the comic book character Spider-Man, created by Stan Lee and Steve Ditko. The episode sees Spider-Man confronting the supervillain Electro, whose body was corrupted with electricity after a freak lab accident. "Interactions" was written by Kevin Hopps, who researched all the available comic books he had that featured Electro, and directed by Troy Adomitis. Electro's appearance in the episode draws on his traditional comic book style, though designer Victor Cook emphasized the color green and removed the character's customary star-shaped mask. His voice actor, Crispin Freeman, sought to reflect the character's declining sanity in his vocal style. "Interactions" first aired March 8, 2008, on the Kids WB! block for The CW network, following the first episode. Its 1.4/4 Nielsen rating was higher than that of the pilot, "Survival of the Fittest". The episode received mixed reviews, with IGN commenting that "[w]hile not as strong as the pilot, the episode had some notable moments."