By Day and by Night (2010)

A Mexican science fiction film where the over-population problem has been solved by programming people to operate in either day or night, and not both.

Producers	Instituto Mexicano de Cinematografía, Cadereyta Films
Original title	De día y de noche
Directors	Alejandro Molina
Writers	Roberto Garza, Alejandro Molina

Cast

Gala Montes

as Luna

Manuel Balbi

as Urbano

Sandra Echeverría

as Aurora

Fernando Becerril

as El Señor

Ari Brickman

as Doctor

Juan Carlos Colombo

as Abraham