Who lives in a pineapple under the sea…and now holds a TV record? As of this past weekend, SpongeBob SquarePants has officially surpassed Arthur to become the longest-running animated children’s show ever. The Nickelodeon hit, which first aired in 1999, celebrated its 25th anniversary last year and shows no signs of slowing down.
The achievement marks a major milestone for a show that’s been entertaining multiple generations with its quirky humor, memorable characters, and surprisingly heartfelt moments. While Arthur ran for 25 seasons over 26 years on PBS Kids, ending its run in 2022, SpongeBob continues to thrive and expand into new spin-offs, movies, and merchandise . The cartoon, famous for reaching across many demographics, has cemented its place as a true pop culture icon and continues to captivate audiences with or without cable through Paramount+.
How It All Started Under the Sea
Created by the late marine biologist and animator Stephen Hillenburg, SpongeBob SquarePants debuted on May 1, 1999. Inspired by Hillenburg’s passion for ocean life, the series introduced audiences to SpongeBob, a relentlessly optimistic sea sponge living in the underwater city of Bikini Bottom. The show’s premise is a simple one about a happy-go-lucky sponge who works as a fry cook at the Krusty Krab. However, it quickly turned into something much bigger.
Alongside his best friend Patrick Star, a lovable but clueless pink starfish, SpongeBob’s misadventures struck a chord with both kids and adults. Characters like Squidward, Mr. Krabs, Sandy Cheeks, and Plankton added to the show’s comedic depth, offering a mix of dry humor, slapstick, and even the occasional existential joke.
The series became an instant hit for Nickelodeon, quickly climbing the ranks to become one of the network’s flagship shows. Its appeal wasn’t limited to children either. College students and adults embraced its offbeat humor, spawning memes, viral moments, and a devoted fan base.
SpongeBob’s Ever-Expanding Universe
What started as a single animated series has grown into an entertainment empire. Beyond its 15 seasons (and counting) of regular episodes, SpongeBob SquarePants has spawned successful spin-offs like Kamp Koral: SpongeBob’s Under Years and The Patrick Star Show. The franchise has also produced multiple feature films, including The SpongeBob SquarePants Movie (2004), Sponge Out of Water (2015), and Sponge on the Run (2020).
The future looks just as bright for Bikini Bottom. Netflix is set to release Plankton: The Movie on March 7, which will feature longtime cast members Tom Kenny (SpongeBob), Bill Fagerbakke (Patrick), and Clancy Brown (Mr. Krabs). Later this year, The SpongeBob SquarePants Movie: Search for SquarePants will hit theaters on December 19. While plot details are scarce, it’s confirmed that Mark Hamill will voice the ghostly Flying Dutchman, taking over from Brian Doyle-Murray.
Where to Watch SpongeBob’s Legacy
With no signs of slowing down, SpongeBob SquarePants is likely to hold onto its new record for a long time. Fans can stream the series and its spin-offs on Nickelodeon and Paramount+, with additional content regularly dropping across various platforms.