Mamata Shankar. Mamata Shankar was 27 in The Case Is Closed as 'Mamata Sen'.
Sreela Majumdar. Sreela Majumdar was >> in The Case Is Closed as 'Sreela'.
Charuprakash Ghosh. Charuprakash Ghosh was 70 in The Case Is Closed as 'Counsellor'.
Ramen Roy Chowdhury. Ramen Roy Chowdhury was >> in The Case Is Closed as 'Landlord's son'.Khudiram Bhattacharya. Khudiram Bhattacharya was >> in The Case Is Closed 
Sunil Mukherjee. Sunil Mukherjee was >> in The Case Is Closed as 'Uncivilised neighbour'.
Mrinal Sen. Mrinal Sen was 59 in The Case Is Closed as 'Director, Screenplay'K.K. Mahajan. K.K. Mahajan was 38 in The Case Is Closed as 'Director of Photography'Gangadhar Naskar. Gangadhar Naskar was >> in The Case Is Closed as 'Editor'
B.V. Karanth. B.V. Karanth was 53 in The Case Is Closed as 'Original Music Composer'Chandan Roy Chowdhury. Chandan Roy Chowdhury was >> in The Case Is Closed as 'Original Music Composer'Ramapada Chowdhury. Ramapada Chowdhury was 60 in The Case Is Closed as 'Novel'
Anjan Dutt
Debapratimm Dasgupta
Noni Ganguly