Humayun Ahmed was a Bangladeshi novelist, dramatist, screenwriter, filmmaker, songwriter, scholar, and academic. His breakthrough was his debut novel Nondito Noroke published in 1972. He wrote over 200 fiction and non-fiction books. He was one of the most popular authors and filmmakers in post-independence Bangladesh. Pakistani English newspaper Dawn referred to him as the cultural legend of Bangladesh.

Shyamol Chhaya is a 2004 Bangladeshi Bengali-language film. It was written and directed by Humayun Ahmed. Stars Humayun Faridi, Challenger, Riaz, Monir Khan Shimul, Ahmed Rubel, Tania Ahmed, Meher Afroz Shaon, Dr.Ezazul Islam, Faruque Ahmed, Shadhin Khosru, Shamima Nazneen, Hosne Ara Putul, Rahmat Ali and many more. It reflects a story of the Bangladesh War of Independence, 1971.