Ramayan is a highly successful Indian television series created, written, and directed by Ramanand Sagar. The 78-episode series originally aired weekly on Doordarshan from January 25, 1987, to July 31, 1988, on Sundays at 9:30 a.m. IST. It is a television adaptation of the ancient Indian religious epic of the same name and is primarily based on Valmiki's Ramayan and Tulsidas' Ramcharitmanas. It is also partly derived from portions of Kamban's Kambaramayanam and other works.