A mysterious masked burglar is in action. Dono (Dono) Kasino (Kasino), Indro (Indro), Anneke (Intan Fully) and Debby (Eva Arnaz) are worried that their house might be the next target. They hatch a plan to catch the burglar and Dono places an ad in the paper taunting the thief as part of their strategy. A police officer, who has been assigned to help, shows up, but is mistaken for the burglar because of his appearance: buckteeth and wearing a gold bangle on his right wrist. Dono and housemates immediately capture him by feeding him drugged onde-onde cakes. After the police officer has passed out, a man in a police uniform shows up, saying that he has been assigned to help them catch the robber. It turns out that this man is actually the thief, who intends to wreak revenge on Dono and friends for their attempt to capture him.

This time, the comedy trio of Warkop DKI is joined by another comedian, Mat Solar. Each have their own quirkiness: Kasino the grumpy, Dono the senile, Indro the stutterer, and Mat Solar, deaf in one ear. They work in a hotel run by Paulus. Their quirkiness is the source of humour and misunderstandings, an old tried-and-tested recipe that is still used to attract movie-goers. The highlight is the hotel’s new year event. They appear as performers and call themselves, Wow, It’s Huge. They sing covers of The Beatles, Rolling Stones, and some folk songs. In the end, the show is still a mess.

Dono, Kasino and Indro (the Warkop Trio) live in a boarding house. Amusement starts when the flat owner, Aunt Sarah, goes on a date. Dono installs a microphone so that the conversation between Aunt Sarah and her date can be heard in every room. As a result, Aunt Sarah starts fighting with the three friends. Then Erna, Aunt Sarah’s niece, arrives for a visit. The three friends compete to attract her heart. One day, the three friends are invited to go with Erna to a nightclub. Inside they meet Aunt Sarah. To avoid conflict, the three friends disguise as women.

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).

Dono works in a cigarette agency. Kasino works in a car workshop. They recommend Indro to work in Tina and Santi’s boarding house. Comedy happens when Indro’s girlfriend and her father pay a visit. Indro has to arrange Tina and Santi’s living space, so that he won’t be suspected of anything. More comedy arises when Santi’s fanatical mother also visits. Then Kasino drives Dono’s girlfriend and the car crashes. The car manages to be sold but then the buyer demands his money back. Dono has to hold a boxing match with the buyer.

Dono, Kasino and Indro is a student boarding house parent Nia, the beautiful girl. Dono and his two friends managed to make the robot to be commercialized. They also met with Chintami top singers. This singer together they hold a charity show for the home repair Ayu and orphaned nearly collapsed. When the show is almost underway, Chintami not appeared since detained managers who do not agree with the plan of the show. With witty style, Dono managed to bring Chintami to the venue. Chintami managers chase up on stage and make a show of their own.

Three friends, Dono, Kasino, and Indro, open a restaurant because of Dono’s cooking expertise. There are situational jokes in the restaurant: the scary food critic who instead gives a good review; Indro and Susan, the cashier, who play around with the security guard’s handcuffs until they have to go around together, which annoys Indro’s girlfriend. There’s also gym humour when Henny, a stewardess friend of Dono, teaches him. And of course, there are jokes among the three friends.

Kasino forbids Dono and Indro, his room mates and also his subordinates at the garage where they work, to fall for women. But secretly, Kasino admires a girl, whose picture he sees for the first time in a magazine. When Dono takes a night shift, he has to repair Marina's broken car. The event upsets Kasino since the bill remains unpaid. Unexpectedly, Marina moves into the dormitory where Dono and friends live. Kasino is shocked, for Marina is the woman he admires all this time. Kasino always chats with Marina, but the lucky guy is Dono. Marina, who is visited by her grandparents for marriage with another man, admits to them that she is already married to Dono. Some comedy elements are included such as Indro, who pretends to have a twin, and Dono, who participates in a women’s football match.

Wealthy tobacco merchant's son, oil tycoon's son, and car workshop owner's son fall in love with Rika, a lecturer's daughter.

Slamet and Paidjo is on a train to Jakarta, trying to apply for college away from their home town in Purbalingga. Staying at a boarding house with the two previous occupant, Sanwani and Poltak, they fought out of their way to get the attention of the house maid, Halimah.