The first season of Bob Esponja is considered by many purists to be the golden age of the series. Aired originally in 1999, these 20 episodes (often split into two 11-minute segments) introduced the world to Bikini Bottom.
Since you are specifically looking for (the Spanish from Spain) and Season 1 , here is the best way to find, watch, and enjoy the series legally and in high quality. bob esponja capitulos completo 1 castellano