Sorry, this series has ended. So don't make new episodes! Bikini Bottom High is a new spin-off series about SpongeBob, Patrick, Sandy, Squidward and their adventures in High School. This show airs on FOX's Sunday Animation Domination. This show is usually rated The show ended on May 17, 2015 with the 45 minute special Graduation episode. The show was popular to earn a spin-off series.