Series of bucket-killing murders happening in the city. Failure to resolve by police, a team of CBI Officers under CBI officer Sethurama Iyer take up the investigation to resolve the never experienced mystery.
as Sethurama Iyer
as Chacko
as Vikram
as DySP Sathyadas
as Balagopal
as Paul Meyjo / Mansoor / Sandeep
as Chief Minister
as Adv. Prathibha Sathyadas
as I.G. Unnithan
as Vinay, C.I., C.B.I.
as Susan George / Ambika Unnithan
as Anitha
as Sudhi, S.I
as SI Iqbal
as CI Josemon
as Aparna
as Anwar
as Babu Raj
as Sam
as Josemon's wife
as Dr. George
as Minister Abdul Samad
as C.B.I. Director
as Mamman Varghese
as Gopan
as Bhasuran
as Muthukkoya
as Sam
as Merlin
as Aparajitha
as Anil Thomas
as Doctor
as Arundhathi
as Police Constable
as Jinto
as Abdul Samad's wife
as Muthukkoya's sister
as Dr. Venu's wife
as Dr. Venu
