TV Bikini Bottom Mysteries - Season 1 Episode 1 : There's Something Fishy About Frank Bikini Bottom Mysteries - Season 1 Episode 1 : There's Something Fishy About Frank 8.5/10 by 2 users Just who is SpongeBob's primary care fish-ician?. We would like to see a medical degree - just to be sure. Details Casts Posters Images Title Bikini Bottom Mysteries - Season 1 Episode 1 : There's Something Fishy About Frank Alternative Titles SpongeBob SquarePants: Bikini Bottom Mysteries First Air Date 2018-11-06 Last Air Date 2018-11-06 Number of Episodes 1 Number of Seasons 1 Genres Kids, Mystery, Comedy, Animation, Networks , Casts Plot Keywords , Episodes List Bikini Bottom Mysteries Season 1 :Episode 1 There's Something Fishy About Frank There's Something Fishy About Frank 2018-11-06 Think Bikini Bottom is a quaint little underwater city? Well wake up, because things are about to get...fishy. With a closer look, you'll find more...