Tres eran tres is a Spanish television series which was broadcast in Televisión Española from 1972 to 1973 written and directed by Jaime de Armiñán.
Elena, Paloma and Julia are three sisters who, nevertheless, have lived in separate homes and barely know each other. Their parents broke up when they were child, and Elena stayed with her mother, Paloma with her father, and Julia was sent to a boarding school abroad. For some circumstances the three, already adult, meet to live together in house of Elena, and the series reflects their disagreements, their fights, reconciliations, frustrations and dreams.