María Blanca Josefina Regalado Castejón y Otero (May 13, 1906 – December 26, 1969), better known as Blanca de Castejón, was a Puerto Rican actress who is best remembered for her work in the Golden Age of Mexican cinema, especially her award-winning supporting role in Escuela de vagabundos (School for tramps, 1953).
1964
as Lola Casarini
1959
as María de Aguilar
1959
as Doña Angustias
1958
1958
1957
1955
as Emilia de Valverde
1952
1952
1951
1951
1950
as Blanquita López
1950
1950
as Rosario
1948
as Doña Carmen
1946
1946
1943
1943
1943
1943
as Doña Blanca
1939
1938
as Rita Santiago
1936
1935
1935
1931
as Peggy Minchin
1931
as Dora Durke
1931