Gangasangamam is a 1971 Indian Malayalam-language film, directed by J. D. Thottan and written by Ponkunnam Varkey. The film stars Prem Nazir, Jayabharathi, Thikkurissy Sukumaran Nair and Jesey. It is based on Varkey's play of the same name. Plot Cast Soundtrack The music was composed by G. Devarajan and the lyrics were written by Vayalar Ramavarma. References External links 1970s Malayalam-language films 1971 films Films directed by J. D. Thottan Indian films based on plays