TV Bikini Bottom Mysteries Bikini Bottom Mysteries 8.5/10 by 2 users 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 secrets, scandals, and unsolved mysteries than you could possibly imagine. Details Casts Posters Images Title Bikini Bottom Mysteries 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 ,