Hailesa is about Ganapathi Iyer (Lalu Alex), a middle aged business man, who has a number of business firms spread in many countries. He appoints two men, Krishnan (Sureshgopi) and Ulpalakshan (Jagathy Sreekumar) to assist him in the business. However, unsatisfied over the nature of the job, Krishnan and Ulpalakshan soon plan to resign their job, but later decide to remain there due to certain reasons. The situation takes a turn for the worse when Shalini (Muktha) enters their lives.
Filmmakers said that Hailesa will be an action based comedy thriller. The rest of the cast includes Vijaya Raghavan, Cochin Haneefa, Bheeman Raghu, Salim Kumar, Biju Kuttan, Kalasala Babu, Narayanan Kutty, Jaffer Idukki and others. The film will be scripted jointly by Sai Damodar and director Thaha himself.
Jagatheesh Chandran is producing the film under the banner of Kichu films. Lyrics handled by Shibu Chakravarthy, Anil Panachooran and Rajeev Alunkal. Music is set by by Ouseppachan. Camera is handled by Vipin Mohan. The shooting will begin soon in Kochi.