Then Sindhudhe Vaanam is a 1975 Indian Tamil-language film starring Sivakumar and Kamal Haasan in the lead roles. It was directed by Ra. Sankaran and produced by V.C. Ganesan. V. Kumar composed the soundtracks. Two beautiful melodious songs were also the special reasons for the film's fame.
Manickam and Vairam get married but soon separate due to misunderstandings. Later, Manickam remarries Thangam, who dies leaving behind a daughter due to complications during childbirth.
Vasu struggles to manage his family after the death of his father. When he comes to know that his sister is in love with a man hailing from a rich family, he refuses to endorse their relationship.
