Kamal Haasan and Mani Ratnam make one of the most iconic combos ever in Indian cinema. The duo delivered the legendary film 'Nayakan' in 1987 and they are reuniting after 36 years for the 'KH234' project. Raaj Kamal Films International is bankrolling this biggie with music composed by AR Rahman.

We already reported to you that there are speculations that Trisha, Dulquer Salmaan and Jayam Ravi are joining the film's star cast. Now, sources tell us that Ulaganayagan and Mani Ratnam are planning to film an announcement video for KH234 in the likes of 'Vikram'. This video is likely to be shot by the end of this month. Ravi K Chandran, who has already worked with Mani Ratnam in 'Kannathil Muthamittal' and 'Aayutha Ezhuthu', will handle the DOP for the video.

Kamal Haasan is set to host Bigg Boss 7 from October 1. He will also start shooting for 'KH233' directed by H Vinoth after the beginning of Bigg Boss 7. KH234 will begin filming next year. The announcement video is likely to be released soon and an official confirmation is awaited from the fans regarding the star cast and crew.