Nadine, a career woman, will be married to Terry. For Nadine perfect wedding should take place. Nadine crave a quiet, peaceful and serene household. She believes, Terry is the best man to be faithful with her forever. They do the wedding preparations together. Nadine lives in a big and fancy house, bought by her own money. In the midst of preparations for the wedding, strange and terrible events shatter the peace of Nadine. Nadine often feels controlled by something invisible. Something that is difficult to digest but real in her mind. Meanwhile in an apartment, photographer Yudha meets Pratiwi, a cold and mysterious girl. While in the apartment, Yudha is often experiencing strange happenings. One day Yudha is visited by Nadine. Nadine wants to ask Yudha to do the her prewedding photo shoots. Here, Nadine began to suspect the secret relationship between Pratiwi and Terry. She finds a picture of Terry and Samara making out.
Unfortunately the movie Horror House is not yet available on HBO Max.
| Sound | Hadrianus Eko | Sound Designer |
| Editing | Tiara Puspa Rani | Editor |
| Production | Nayato Fio Nuala | Producer |
| Camera | Freddy A. Lingga | Director of Photography |
| Writing | Erik Supit | Screenplay |
| Directing | Nayato Fio Nuala | Director |
| Art | Koesnadi WS Rogojampi | Art Direction |