En Annan

My Elder Brother), is a 1970 Indian Tamil-language crime thriller film, directed by P. Neelakantan, starring M. G. Ramachandran and Jayalalithaa.

It is a remake of the Telugu film Poola Rangadu (1967), which itself was loosely based on A. J. Cronin's novel, Beyond This Place.

Ranga is enraged and beats his lover Valliammal's brother Nagappan, who informs Murali.

Once Ranga is released, he earns the goodwill of the other two partners, Nayagam and Dharmaraj, and finally exposes them.

Velappan is released, Ranga marries his lover Valli and Murali takes Thangam back.