She appeared in at least 100 stage plays and about 50 films, from
classics to low comedy.
Took part in the Guerrillas of Theater groups set up by the Spanish
Republican government. When Franco's fascist regime came to power, she
fled to Mexico.
Sra. Guillmáin, in the epic series La Antorcha Encendida, took the role of Doña Macaria, mother-in-law of Don Pedro DeSoto, played by her real-life son, Luis Ferrara.