Open from 18 to 24 is a 1988 Argentine drama film directed and written by Víctor Dínenzon.

Plot

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.