1 by Two is a 2014 Indian Malayalam language psychological thriller film directed by Arun Kumar Aravind and written by Jeyamohan.

It stars Fahadh Faasil, Murali Gopy in dual roles, Honey Rose and Abhinaya.

[1] Hari and Ravi are identical twins who share a very delicate and special emotional bond.

When Hari dies in an accident, Ravi goes into a strange state of psychosis.

[3] Bangalore, Mysore and Palakkad were the major locations where the film was shot.