Kazimieras Gediminas Prapuolenis (born 1959), known professionally as Kaz, is an American cartoonist, animator, writer, storyboard artist, and illustrator. In the 1980s, after attending New York City's School of the Visual Arts, he was a frequent contributor to the comic anthologies RAW and Weirdo. Since 1992, he has drawn Underworld, an adult-themed syndicated comic strip that appears in many alternative weeklies. He is also known for his long tenure as a storyboard director and writer for SpongeBob SquarePants and work on shows such as Camp Lazlo and Phineas & Ferb. Description above from the Wikipedia article Kaz (cartoonist), licensed under CC-BY-SA, full list of contributors on Wikipedia.
2025The SpongeBob Movie: Search for SquarePantsMovieStory
2025SpongeBob and Patrick's Timeline Twist-UpMovieWriter
2025Plankton: The MovieMovieScreenplay
2024Saving Bikini Bottom: The Sandy Cheeks MovieMovieTeleplay · Story
2024Drew Friedman: Vermeer of the Borscht BeltMovieas Self
2023The Tidal Zone: SpongeBob Universe SpecialMovieWriter · Story Editor
2021The Patrick Star ShowTV showWriter · Creator · Story Editor · 166 episodes
2021Kamp Koral: SpongeBob's Under YearsTV showWriter · Story Editor · Creator · 51 episodes
2021I'm Urchin You to LeaveMovieStaff Writer
2019SpongeBob’s Big Birthday BlowoutMovieWriter
2018Little Big AwesomeTV showWriter · 2 episodes
2017SpongeBob SquarePants: Sea Side StoryMovieWriter
2016SpongeBob LongPantsMovieWriter
2013Phineas and Ferb: Mission MarvelMovieStoryboard Artist · Writer
2011Phineas and Ferb the Movie: Across the 2nd DimensionMovieStoryboard Artist · Additional Writing
2007Phineas and FerbTV showWriter · Storyboard Artist · Story · 44 episodes
2006Camp Lazlo: ShortsTV showStory · Storyboard · 14 episodes
2005Corpse BrideMovieStoryboard
2005Camp LazloTV showWriter · Story · Storyboard Artist · 50 episodes
2005Spongebob Squarepants: Fear of a Krabby PattyMovieStoryboard · Writer
2004SpongeBob SquarePants: Sponge for HireMovieWriter
2004SpongeBob SquarePants: SpongeGuard on DutyMovieStoryboard · Writer
2004SpongeBob SquarePants: The Seascape CapersMovieStoryboard
2003SpongeBob Squarepants: ChristmasMovieStoryboard · Writer
2003SpongeBob SquarePants 4-D: RideMovieWriter
2003SpongeBob Squarepants: Tales from the DeepMovieStoryboard · Writer
1999Thanks a LatteMovieArt Direction
1999SpongeBob SquarePantsTV showDirector · Writer · Story Editor · 72 episodes