Stream the full SpongeBob SquarePants Whale of a BirthdayKarate Island movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.
When Pearl's birthday shows up for the sixteenth time, she demands that her father, Eugene H. Krabs, will buy her every single present she wants and that he WILL NOT be cheap this time. Will he succeed?/SpongeBob receives a video from the mailman stating that he has become King of Karate and must go to Karate Island to be crowned King of Karate. With Sandy's assistance SpongeBob succeeds in a certain way...