We had earlier reported that actor Sonia Agarwal would be starring in director Haroon Rasheed's upcoming film titled 7/G. The makers have now shared the teaser of the film.

The almost one-minute-long teaser opens with glimpses of different people and the stories surrounding their lives. Sonia is also seen leading a happy life with her son. When a murder occurs, ominous events start unfolding in the seventh floor of the apartment. There is a black spirit that disturbs the lives of the inhabitants in the flat.

Billed to be a horror film, 7/G also stars Smruthi Venkat in a pivotal role. In an earlier conversation, director Haroon said, "Unlike many horror films in Tamil, 7/G will stick true to its genre without shifting lanes. The film is set in an apartment, but it is not a chamber drama." He also clarified that the film has nothing in common with Sonia's hit film 7/G Rainbow Colony.

"It is just sheer coincidence. In fact, we were planning to shoot the film in flat No 8/G and call the film the same too. However, due to certain circumstances, we had to shift production to flat No 7/G, and the title just fell into place," he said.

The film will have music by Sidharth Vipin, who is also playing a pivotal role in 7/G. The film also stars Papanasam-fame Roshan Basheer and actor-director Subramania Siva.

7/G has cinematography by Kannaa and editing by Biju V Don Boaco. The film, backed by Haroon's Dream House banner, is yet to get a release date.