The Sea Cemetery (Italian: Il cimitero marino) is the twenty-third episode of the second season (The Tiger Roars Again) and the forty-ninth overall episode of the animated series, Sandokan.
After the undoing of the white Rajah, our heroes seem to be enjoying a period of peace and both Yanez and Kammamuri must go back to school, though not the least bit happy about it. But a French ship en route then finds Nazima abandoned on the floating piece of a shipwreck. They take her aboard, at which point she uses her magic powers to transform the entire crew into zombies.
This is only the first part of her plan: She won’t stop until she’s attracted Sandokan to the creepy Marine Graveyard. She succeeds. Yet, our heroes have enough time to realize that something strange is brewing on the island. First they face the zombies, and then Sandokan will defeat Nazima, who has transformed herself into an enormous serpent… but her only remaining trace will be her abandoned shawl on the beach.