Like the Brazilian before me, I also grew up watching Chespirito and all his famous characters. Personally, I enjoy (because I still see the show) the most "El Chavo".
Believe it or not, even now, nearly 40 years since its first show aired in Mexico, "El Chavo", "Chapulín Colorado", and all other memorable sketches are still aired in most Latin American countries and in the US Spanish-speaking TV networks (especially Univision).
As a personal note, my four-year-old nephew who lives in the US is quite a fan of "El Chavo" and "Chapulín Colorado". It is unbelievable how Mr. Gómez Bolaños (Chespirito) has made us laugh for three generations: my parents, my generation, and now, these 21st Century kids.
I'll end up this comment saying in Spanish: ¡Gracias, don Roberto, por ser siempre nuestra alegría! (Thanks, Mr.Roberto, for always being our joy!)