United Plankton Pictures

United Plankton Pictures, Inc. is the vanity card for SpongeBob SquarePants and creator the Stephen Hillenburg. Their logo is an ocean background with a crudely-drawn Plankton holding hands with his cousins (See: Plankton's Army) with the blue "United Plankton" above, and "Pictures inc." below, both of which are written in the familiar "SpongeBob" font. The logo currently appears at the end of all SpongeBob SquarePants episodes. Oddly enough, in Wet Painters/Krusty Krab Training Video, the United Plankton Pictures, Inc. logo was accidentally plastered by the Klasky Csupo logo on airings with split-screen credits. The reason why this logo was replaced is because Klasky-Csupo made multiple cartoons for Nick and Nick makes custom split-screen credits for each show they aired. But for the said, Nick flubbed and used the Klasky-Csupo credits and that's why the K-C logo appeared. It is one of the most oddest mistakes ever in logo history. This mistake was fixed in later airings in 2006.