The film is part of the "generic, assembly-line pictures that Buñuel was offered to direct" while he was making films in Mexico.[2] Buñuel had previously been a scriptwriter, although uncredited, for an earlier film adaptation of Don Quintín, el amargao made in his native Spain in 1935.[1][2][3][4][5] As a result, it is the only work of which Buñuel made two versions.
Don Quintin, a man who is always having economic problems, one day comes home to find his wife in bed with another man. He begins having doubts about the paternity of his daughter and decides to leave. Years later he decides to find her.
^Bermúdez, Xavier (2000). Buñuel: espejo y sueño (in Spanish). Ediciones de la Mirada. p. 122. ISBN84-95196-13-1. Supondría para don Luis el segundo encuentro con dicha obra […] [It would suppose for Don Luis the second encounter with said work […]]
^Filmhistoria (in Spanish). Vol. 10. Promociones y Publicaciones Universitarias. 2000. p. 80. La hija del engaño (1951), primera de esta serie de cintas, es una especie de remake de Don Quintín el amargao, la película producida años atrás en España por la empresa Filmófono y basada a su vez en un sainete de Carlos Arniches […] [La hija del engaño (1951), the first of this series of films, is a kind of remake of Don Quintín el amargao, the film produced years ago in Spain by the company Filmofono and based in turn on a farce by Carlos Arniches […]]