This is one of the more interesting interpretations of the legendary detective created by Earl Derr Biggers in 1925. For one, it is the only time an Asian actor had taken on the role (voice of Keye Luke, who actually played the Number One Son on the big screen). For another, it follows one of the more popular Hanna-Barbera formulae of the time: a family or group with a pet (in this case, Chu-Chu, probably a Shih Tzu). And for yet another, the voices of the 10 children that form the clan were provided by actors of Asian lineage. (However, Jodie Foster did provide Anne's voice toward the end of its shamefully short run.) While not a particularly amazing rendition of the Chan franchise, the Scooby-Doo-tinged misadventures of the well-meaning and highly dedicated clan as they try to be worthy of Pop's enduring legacy, coupled with the nifty transforming vehicle, make for a hilariously interesting supporting cast. Now, why the animators had to turn around and make Charlie into an incompetent figurehead when he was portrayed on the big screen as so much more is very hard to understand.
The theme track is only truly memorable, if at all, for the whispering male voice ("that's the Chan Clan").