TheninthseasonofSpongeBobSquarePantswasannouncedonMondayJanuary3,2011.Atotalof26episodeswillbeproducedfortheseason,whichbeganairingJuly21,2012.Itwillbringthenumberofepisodesupto204andwillpassthe200-episodemilestone.[1]Theseasonpremieredwiththeepisode"ExtremeSpots"onJuly21,2012.ThiswillalsobethefirstseasontobeproducedinHD.《海绵宝宝第九季》是Stephen,Hillenburg于2012 年在美国 导演，由汤姆·肯尼,比尔·法格巴克,罗德格尔·邦帕斯,卡罗琳·劳伦斯,克兰西·布朗,劳伦斯先生等出演,剧中使用英语对白,是一部欧美动漫动漫。