Open from 18 to 24 () is a 1988 Argentine drama film directed and written by VÃÂctor DÃÂnenzon.
The picture stars Gerardo Romano and Horacio Peña, and others.
From six until midnight, Carla, who recently lost the love of her life, Vincente, leads a tango class. The students, mostly middle-aged and middle-class, attend for various reasons, but their shared enjoyment lies in the sensual romanticism of the tango's dance movements and music. However, when Vincente's attractive nephew arrives from the countryside, passions intensify, unearthing hidden jealousies and rivalries among the students. As the film reaches its conclusion, Carla, the instructor, unveils an unexpected truth about herself.
The film was released on 2 June 1988.