Fresh off the acclaim and commercial traction of last year's Thudarum, Mohanlal and filmmaker Tharun Moorthy are wasting no time in extending their creative partnership. Their new film, currently titled L 366, went on floors on Friday, marking the start of what is already shaping up to be one of Malayalam cinema's most closely watched collaborations of the year.A reunion powered by Thudarum's momentumThe project is produced by Ashiq Usman Productions, a banner that has steadily built a reputation for mounting star-driven yet story-focused films.