Spider-Man 1967 Episode 36
"Thunder Rumble:" Things get dark and stormy for ol' Spidey as a fierce lighting storm reigns down on New York leaving the city easy pickings for criminals everywhere. Yet there may be more to these storms than meets the eye when the source of the lighting is revealed from beyond the stars. As the reach of the red planet mars readies it's ancient warriors for conquest, Spider-Man prepares for his biggest adventure yet. Small time criminals just may make it big in this classic episode.