In "SpongeBob's Last Stand," SpongeBob and Patrick learn the "Shelly Super Highway" is coming to Bikini Bottom. Distraught by the news, the two launch a campaign to stop the construction, but everyone else in Bikini Bottom seems to love the idea of a new superhighway. They must find a way to rouse the help of their neighbors or it could be the end for Jellyfish Fields forever.
The Earth Day special will begin with a two-hour marathon of nature-themed "SpongeBob SquarePants" episodes.
Nickelodeon will also feature a whole line up of green-themed programming, including "Team Umizoomi," "The Fresh Beat Band," "Go, Diego, Go!," Ni Hao Kai-lan" and "The Backyardigans."