La Chilindrina fakes being sick with chickenpox and doesn't go to school. Knowing that, Don Ramón also fakes that his daughter is sick to not pay the rent to Señor Barriga. And the confusions start, when La Chilindrina decides to play with El Chavo and Quico and scares everyone who believes she is sick. 1973 re-recorded and re-recorded in 1979. In the 1973 version, instead of chicken pox Chilindrina has measles, (hence the difference in the titles). The beginning of the episode 1973 is very different from the other versions, but it is otherwise identical.
Elenco: Roberto Gomez Bolaños , Carlos Villagran , Édgar Vivar , Florinda Meza , María Antonieta de las Nieves , Ramon Valdes , Rubén Aguirre , Angelines Fernández , Horacio Gómez Bolaños , Raúl Padilla .