CBI (film series)

CBI Film Franchise
Directed byK. Madhu
Written byS. N. Swamy
Produced byM. Mani (1 - 2)
K. Madhu (3 - 4)
Swargachitra Appachan (5)
StarringMammootty
Mukesh
Jagathy Sreekumar
CinematographyVipindas (1 - 2)
Saloo George (3 - 4)
Akhil George (5)
Edited byV. P. Krishnan (1 - 2)
P. C. Mohanan (3 - 4)
A. Sreekar Prasad (5)
Music byShyam (1, 2, 3, 4)
Jakes Bejoy (5)
Production
companies
Sunitha Productions (1 - 2)
Krishnakripa (3 - 4)
Swargachithra Films (5)
Distributed byAroma Movies (1 - 2)
Swargachithra Films (3 - 5)
Release dates
1988 (1)
1989 (2)
2004 (3)
2005 (4)
2022 (5)
CountryIndia
LanguageMalayalam

CBI Film Franchise is an Indian Malayalam-language film series of mystery films directed by K. Madhu and written by S. N. Swamy featuring Mammootty as Sethurama Iyer, a Central Bureau of Investigation (CBI) officer in the title role. The series started off in 1988 with Oru CBI Diary Kurippu. The character Sethurama Iyer is said to have been inspired by a police officer named Radha Vinod Raju, who in 2009 was appointed as the first chief of India's National Investigation Agency.