Los hijos de López is an Argentine film shot in Eastmancolor, directed by Enrique Dawi based on his own screenplay, written in collaboration with Hugo Moser's script.
The film explores the relationships between a businessman and a Japanese company, as well as his eldest son's interactions with women.
GM in La Prensa expressed: "The narrative... if in some passages its rhythm declines, it is due to momentary lacks of imaginative irrigation in the original book."
Roberto Gil in Clarín said: "The impact of the gags diminishes... due to some interior scenes... but Moser's cleverness... and the director's professionalism... manage to overcome these weaknesses."
Manrupe and Portela write: "Another successful television program turned into a film below what is considered correct."