Andharangam was directed by Muktha Srinivasan, written by A. S. Pragasam. It was Deepa a.k.a. Unni Mary's acting debut in Tamil cinema.[3] The film was taken primarily in black and white, but approximately 312.42 metres (1,025.0 ft) was taken in Eastmancolor. The final length of the film's prints were 3,909.06 metres (12,825.0 ft) long.[4]
Soundtrack
The music was composed by G. Devarajan.[5] The song "Gnaayiru Oli Mazhaiyil" marked Kamal Haasan's debut as a singer.[6][7]