Mahasamudram

Isahak (Mohanlal) is a fisherman who falls in love with Devi (Laila). They get married at sea and spend their first night at sea. But their happiness is short lived as Devi is arrested and jailed for murder on that very same night. It is on their fifth wedding anniversary that Isahak comes to know that Devi is being released on parole. This changes his whole world and brings joy to his life. (Summary by iceblox)