Ed, Edd n Eddy, the longest running Cartoon Network series, ran from 1999 to 2009. Most cartoons switched to digital between 1999-2001; Ed, Edd n Eddy was the last major animated series to use cel animation, switching to digital in 2004. This 7-cel setup features Ed, Edd, and Eddy and regulars Sarah, Jimmy, Rolf, Jonny 2×4, and Plank celebrating Rolf’s Great Nano’s voyage and his battle with the great sea-cucumber.