A white alligator lives in a big river in a village. It drags Kadir’s daughter, Juleha, and drowns her. Thanks to Komar the alligator tamer, Juleha is found alive. Apparently, the alligator is an incarnation of Jafar, a friend of Komar. In a duel, Komar loses his wrist while Jafar loses his head. Juleha gets pregnant yet she is unmarried. She is muzzled and exiled to the jungle. Juleha gives birth to a baby, Nurbiyah. She dies when Nurbiyah is one year old. Iskandar, a childless hunter, adopts the baby. Nurbiyah grows up and has a boyfriend named Firman. She has the power to turn into an alligator, which she inherits from her father, Jafar. In the beginning, Iskandar cannot believe the peculiarity of his adopted daughter. Jafar posseses Nurbiyah to avenge Komar. In the end, Jafar is killed.
The VHS copy of this title can be accessed from the collection of Sinematek Indonesia.