Dhinarathrangal
Dhinarathrangal English Days and Nights is a 1988 Malayalam film written by Dennis Joseph, directed by Joshi and starring Mammootty in the title role. The film is highly regarded as one of the best family entertainers of eighties and was a boxoffice blockbuster. Sumalatha and Mukesh played the other pivotal roles. The score and soundtrack were composed by Shyam.
Source: Wikipedia
