EXCLUSIVE: Nickelodeon has picked up additional seasons of its longest-running series, SpongeBob SquarePants, and its spinoff The Patrick Star Show. SpongeBob SquarePants, starring Tom Kenny, has been renewed for Cycle 16 (Seasons 18 and 19 with 26 half-hour episodes in total) and The Patrick Star Show, headlined by Bill Fagerbakke, for Cycle 4 (Seasons 6 […]