Mr. Krabs complains that his back hurts, so SpongeBob and Patrick buy a new mattress and Squidward tries to take credit for it. They give the new mattress to Mr. Krabs, but Mr. Krabs put his money in his old mattress, which SpongeBob, Patrick, and Squidward must find while Mr. Krabs is at the hospital. false 2026-04-29 01:03:42 Mike Bell Tim Hill Mike Bell Tim Hill 8.7 2005 TV-Y tt0832791 179494 11 Animation Comedy Family I:\Media\shows\Spongebob Squarepants (1999)\Season 04\SpongeBob SquarePants S04E03 The Lost Mattress-thumb.jpg Tom Kenny SpongeBob SquarePants (voice) Actor 0 I:\Programs\Jellyfin\METADATAPATH\People\T\Tom Kenny\folder.jpg Bill Fagerbakke Patrick Star (voice) Actor 1 I:\Programs\Jellyfin\METADATAPATH\People\B\Bill Fagerbakke\folder.jpg Rodger Bumpass Squidward (voice) Actor 2 I:\Programs\Jellyfin\METADATAPATH\People\R\Rodger Bumpass\folder.jpg Clancy Brown Mr. Krabs (voice) Actor 3 I:\Programs\Jellyfin\METADATAPATH\People\C\Clancy Brown\folder.jpg Carolyn Lawrence Sandy Cheeks (voice) Actor 4 I:\Programs\Jellyfin\METADATAPATH\People\C\Carolyn Lawrence\folder.jpg Mary Jo Catlett Mrs. Puff (voice) Actor 5 I:\Programs\Jellyfin\METADATAPATH\People\M\Mary Jo Catlett\folder.jpg Mr. Lawrence Plankton / Larry the Lobster (voice) Actor 6 I:\Programs\Jellyfin\METADATAPATH\People\M\Mr. Lawrence\folder.jpg SpongeBob SquarePants 3 4 2005-05-13