The Little Rascals (released in 1994 as La pandilla: los pequeños traviesos

If you are looking for the musical group, they were a well-known "Ranchero" children's ensemble active in the 1990s. They were part of a trend at the time where children would perform traditional Mexican music (Mariachi, Norteño, and Ranchera) with professional arrangements and traditional instrumentation.

The chemistry of the group is what made the series work. Each character brought a unique energy to the clubhouse: