The show remains a cult hit in Brazil. The original cast has visited the country on several occasions. Roberto Gómez Bolaños' very last tweet was dedicated to his Brazilian fans.
"El Chavo's" real name is never revealed.
Roberto Gómez Bolaños originally wanted the title character to die after being ran over by a car. It was his daughter who convinced him to rule the idea out.
Don Ramon and Jaimito el Cartero never shared a scene.
After Carlos Villagran departure from the show, it was implied on the show that Quico moved to live with her rich aunt, on the episode "The Cinema". After that episode Quico is never mentioned again. In fact the characters live like if Quico never existed.