The shooting of the kollywood flick Manmadhan Ambu starring Kamal Hassan, Madhavan and Trisha in the lead is progressing in Kodaikanal.The unit has started with the domestic shooting only a week before, after they got back from the shooting session abroad. The current shooting is held at chosen locations in Kodaikanal. The flick is of a romantic comedy genre and is expected to hit the screens by mid November. The flick is produced by Red Giant Movies and directed by K S Ravikumar. The script of Manmadhan Ambu is penned by Kamal Hassan himself. It is based on a triangle love story between Maddy, Kamal and Trisha.