En Kadamai (Eng: My Duty) is a Tamil language film, starring M. G. Ramachandran. The film was released in 1964.
This thriller-action movie was produced and directed by M. Natesan. MGR had already collaborated with the boss of the Natesh Art Pictures, in 1960, in the famous swashbuckler film Mannadhi Mannan.
Directed by – M. Natesan
Produced by – M. Natesan
Written by – Ma. Ra.
Starring – M. G. Ramachandran, B. Saroja Devi
Music by – Viswanathan Ramamoorthy
Cinematography – R. Sampath
Edited by – A. Murugesan
Production – Natesh Art Pictures
Release date – 13 March 1964
Language – Tamil