Saving Bikini Bottom: The Sandy Cheeks Movie is a 2024 American adventure comedy film based on the animated television series SpongeBob SquarePants, created by Stephen Hillenburg. It was directed by Liza Johnson and written by Tom Stern and Kaz, based on a story by Kaz. Combining CGI animation with live-action, the film stars the series' regular voice cast and introduces new characters performed by Johnny Knoxville, Craig Robinson, Grey DeLisle, Ilia Isorelýs Paulino, Matty Cardarople, and Wanda Sykes. The plot follows Sandy and SpongeBob as they venture to Sandy's home state of Texas to save Bikini Bottom from an evil CEO. It is the first in a series of SpongeBob character spin-off films.

Plot

B.O.O.T.S. (Bureau Of Official Texas Science) Laboratory in Galveston, Texas, where Sandy Cheeks works, scoops Bikini Bottom and its inhabitants out of the ocean. Confused about their possible motives, Sandy and SpongeBob SquarePants go to the surface to return Bikini Bottom to the ocean floor, but are blown off course by a tornado after hitching a ride on an airplane to reach B.O.O.T.S.