Diana's parents have separated. Diana moves to a boarding school, by order of her parents, to complete her education. There she will meet her gym teacher, with whom she will have a close friendship. After an accident, this friendship will become something more.
- Release Date: July 31, 1977
- Runtime: 98 minutes
- Production countries: Spain
- Original Title: La máscara
- Original Language: español (Spanish)
Genres: Drama
Actors: Rosa Valenty, Patricia Adriani, Eudaldo Escala, Maife Gil, Marcel Ibero