Aarambham

Justice Devarajan (Prem Nazir) lives in a palatial house with his wife, Sharada (Srividya), and a son named Rajan (Sukumaran). Devarajan and Rajan do not get along and as a result, Rajan moves out and goes to live in a nearby slum area with two friends, Dr. Bashir (Soman) and his father, Moidu (Madhu). Bashir is in love with Rasiya (Rajyalakshmi) and hopes to marry her soon. Before that could happen, Dr. John (C.I. Paul), Bashir's senior, gets killed and the police find Bashir there with a knife in his hand. Bashir is arrested and taken to court, where Justice Devarajan finds him guilty and orders that he should be hanged. Then a man named Lazar (Janardanan) gets killed, and the evidence points to Rajan, who is also arrested and produced before Justice Devarajan, who also finds him guilty, and sentences him to death. Moidu then finds that his house had been burned down and is out on the street. Then the unexpected happens, Sharada is killed, and Moidu finds out that DSP Khader (K.P. Ummer) had been seen outside his house. Will Moidu be able to take revenge for Sharada's death?