8へやに少年 エル・チャボ | The Fandub Database | Fandom
: Since the original series was filmed in the 1970s and 1980s, it was not produced in HD. Any "HD" versions found online are usually upscaled or remastered versions. Series Access & Resources
For years, clips of a Japanese-speaking "El Chavo" have circulated online. However, research suggests that these are not from an official broadcast: Viral Fandubs: