After a pirate attack, a family is separated. Soebardja is with his father while Mariani stays with the mother. Due to their long separation and different foster parents, Mariani and Soebardja almost get married to each other. But Ismail, their cousin, is the one who prevents the mistake from happening.
Raden Darmadji and his friends visit Mustika Island to search for Raden's brother, who disappeared there ten years ago without a trace. The island is also the location where an ancient warrior named Maha Daru was buried 2000 years ago... only Maha Daru is still very much alive. Said to be strongly influenced by the Dracula films, this was censored in its home country multiple times yet became a box office hit nonetheless. It's also considered the very first Indonesian horror film.
Johan Bessey is a tycoon with two daughters, Emma and Diana. Matula (the ugly face), wants to court Emma, so he makes a pact with the shaman to make him look good in return for his soul. He almost loses his soul but Johan Bessey’s magic bamboo spear prevents this. Matula returns to his original ugly look, and his body emanates a rancid odour.
Robin is exiled from society after he is accused of murdering a man named Ibrahim in a fight. Twenty years later Ibrahim's son, Mahmud, begins a search for his father's killer. He soon reaches the island of Sampojo, where he finds Robin. The exile has taken up piracy and now uses the name "Singa Laoet" (The Sea Lion). After one of Robin's men, Hasan, kidnaps a girl whom he loves, Mahmud tracks the kidnapper down and fights him to the death. It is later revealed that Hasan, not Robin, was the one who killed Ibrahim
Mardjoeki goes missing after his wealth is taken by his brother, Djoekri. His son, Mochtar, is left behind and is treated like a slave by Djoekri. Later, The Black Jackal, a man in a mask, thwarts Djeokri's cruelty. In a chase scene between Djoekri and The Black Jackal, it turns out that Mardjoeki is still alive, and he is the man behind the mask all this time.
