When they're not romancing their girls, the Warkop comedy trio forms a team to help people in need, which includes solving a child kidnapping case and finding themselves facing off against ghosts and the kuntilanak (the Indonesian version of a banshee).
Don Ateng Singaleon throws a party and the beautiful Dona Vivi attends and immediately gains Iskak Kreolibo’s attention. But the party is disrupted by the arrival of the Kribo tribe who want to seek revenge for an incident at the lake. One day, Papai the sailor appears and he gets along well with Dona Vivi until Iskak becomes jealous. Later, Iskak uses the Kribo tribe to help him get his way. The story itself can be considered superfluous as they merely set up the jokes for the scenes.
Ardi
Ateng and Iskak try their fortune in Jakarta by working as helpers for Bagio, who makes fun of them all the time. Then, they meet Vivi and Erni whose car breaks down and they help to pull the car to their house. After getting a job from the girls, Iskak starts to dream about Erni. Iskak tells Ateng about his dream and the father overhears this. So they are both fired. But the house servant, Ardi, gives them an address of his relative, Diran, who owns a garage. They get the job and on one delivery, they meet Vivi and Erni, who brings them back to work at home, at the request of their father. There are funny musical scenes in the film, one of which features three songs in a row.
Kiki, Aris and their friends play around with a "jailangkung" (a ritual doll that can facilitate communication with the dead) in an old deserted building. That manages to get Kiki possessed by an evil spirit that claims to be a murder victim.
A nurse begins working at a retirement home and soon after the residents start turning up dead.
Harun who cannot stand Mustofa’s repressiveness decides to leave his village to study martial arts. One year later, Harun returns and defends the villagers repressed by Mustofa
In school, Laila goes steady with Hamid. Her father, Abdullah the trader, opposes their relationship as he thinks it will hamper her education. When told to study at home, Laila is still trying to meet her boyfriend. One day, Abdullah is on the brink of bankruptcy. Then Usman, the tycoon, comes along and helps him. So Abdullah feels obligated to give his consent when Usman proposes to marry his daughter. But Laila is treated badly by her in-laws so she runs away, without knowing that her father has died. Fortunately, she encounters Hamid, and together they live happily ever after.
