Irma falls in love with Galang, her cousin who already has a wife and children. Irma is very obsessed and wants to be the only woman in Galang's life. Irma comes to the shaman to send black magic to Galang's wife. Since then terror and mystical disturbances, possession and death have occurred in Galang's house. However, the threat also targeted Irma herself.
Unfortunately the movie Sijjin is not yet available on HBO Max.
| Production | Gope T. Samtani | Producer |
| Production | Wicky V. Olindo | Executive Producer |
| Production | Sunil Samtani | Executive Producer |
| Production | Priya NK | Executive Producer |
| Writing | Sunar S. Samtani | Creative Producer |
| Art | T. Moty D. Setyanto | Art Direction |
| Production | Nuni Nuchman | Casting Director |
| Camera | Muhammad Firdaus | Director of Photography |
| Editing | Wawan I. Wibowo | Editor |
| Writing | Lele Laila | Writer |
| Sound | Mohammad Ikhsan | Sound Designer |
| Sound | Andre Harihandoyo | Music |
| Production | Nova Teguh | Line Producer |
| Writing | Ersan Özer | Original Film Writer |
| Costume & Make-Up | Aldie Harra | Costume Designer |
| Sound | Iron Sagala | Sound Recordist |
| Production | Lisbeth Simarmata | Executive Producer |
| Costume & Make-Up | Ernaka Puspita Dewi | Makeup Designer |
| Sound | Rahadian Winorsito | Music |
| Directing | Hadrah Daeng Ratu | Director |
