Aayiram Navulla Ananthan

Ananthapadmanabhan aka Ananthan (Mammootty), a fiercely idealistic doctor, testifies against a wealthy criminal, Idicula Abraham (Devan), who gets out of jail after 7.5 years, vowing to make Ananthan's life hell. Gaining the trust of Dr. Nandakumar (Murali), Ananthan's insecure brother, Idicula gets his own brother, Dr. Renjith Abraham (Sadiq), employed at their family hospital & together, Idicula & Renjith destroys Ananthan's & Nandakumar's harmonious joint-family & their hospital's repute. (Summary by iceblox)