Naya, a rising pop singer, feels stifled by her producer, Thomas, who only cares about business. Zul, Naya's manager, plans to move to another label. Naya also faces old wounds after her father, Anwar, left her for another woman, and her relationship with her sister, Lola, becomes complicated because of it. The conflict peaks when Thomas kills Zul to defend Naya and frames him as the murderer. Naya and Lola, along with Anwar who suffers from Alzheimer's, flee to Singalaya village to care for Anwar and avoid punishment. However, in the village, Naya is forced to become a dangdut singer by Wawan and Wendhoy who threaten to report her. Naya must struggle to disguise herself as a dangdut singer while avoiding the law.
Unfortunately the movie Mendadak Dangdut is not yet available on HBO Max.
| Directing | Monty Tiwa | Director |
| Production | Masagus Fahri Fahrudin | Producer |
| Directing | Rollie Markiano | Co-Director |
| Writing | Monty Tiwa | Writer |
| Writing | Muttaqiena Imaamaa | Writer |
| Production | Ika Muliana | Line Producer |
| Production | Indra Yudhistira | Executive Producer |
| Writing | Erik Tiwa | Writer |
| Writing | Monty Tiwa | Original Story |
| Production | Sutanto Hartono | Executive Producer |
| Production | Oki Hartanto | Casting |
| Costume & Make-Up | Notje Tatipata | Makeup Artist |
| Costume & Make-Up | Munce Hanafi | Costume Design |
| Camera | Jimmy Fajar | Director of Photography |
| Production | Wendhy Antono | Producer |
| Production | Reza Katja | Co-Producer |
| Production | Sumarsono | Co-Producer |
| Art | Ezra P. Tampubolon | Art Direction |
| Production | D.D. Putranto | Unit Production Manager |
| Production | David Setiawan Suwarto | Executive Producer |
| Production | Morin Chandra | Executive Producer |
| Editing | Oliver Sitompul | Editor |
| Sound | Reinhard Mose | Sound Designer |
| Sound | Suisei | Music |
| Production | Jimmy Fajar | Production Designer |
