Wikipedia
Jagratha
Jagratha ( Malayalam: ജാഗ്രത) is a 1989 Malayalam Investigative thriller film directed by K. Madhu, starring Mammootty, Mukesh and Jagathy Sreekumar.
This film is the second in the series of the CBI investigative thrillers featuring Mammootty as CBI officer Sethurama Iyer. Oru CBI Diary Kurippu, released in 1988 was the first film in this series. Two more sequels were produced: Sethurama Iyer CBI (2004) and Nerariyan CBI (2005).