Set in the post-independence era, the 1957 film Naya Daur discusses the issues of mechanisation and its effect on the rural India. The film directed by B.R. Chopra, the film stars Dilip Kumar and Vyjayanthimala in lead roles.
The film depicts the life of tongawallas and the threat raised by the son of a rich land lord who plans to start a bus service. Music of the film was scored by O.P. Nayyar. Yeh desh hai veer jawaano ka, Ude jab jab zulfein teri are some of the song from this film.