S. Ramanathan (1929 – 9 January 2013) was an Indian film director and producer.
He began as an Assistant Director in Indian cinema from 1951 until 1958, then he worked as a Director in Indian cinema.
In the 1970s he worked in the Hindi industry with Amitabh Bachchan on several occasions such as in Bombay to Goa (1972) and Mahaan (1983).
[1] Zamaanat, a project with Bachchan which had been delayed since 1996,[2] was still awaiting release in 2014.
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