So, apparently Charlie Chan is some kind of mysterious detective that starred in various movies starting already in the 1920s. There was a 1973 movie release starring Chan, but the character really was passé already by the end of 1950s.
Charlie Chan and the Curse of the Dragon Queen kicks off with the assumption that the viewer is somehow aware of the existence and greatness of this character so much that it doesn’t bother to make any kind of introductions. Charlie Chan seems to be the somewhat of a comedic sidekick in his own film as the story concentrates more on his clumsy grandson, his fiancee, mother and the wacky servants of the giant mansion. Really, if you had to go through the trouble of making a yellowface movie, the least you could do is to make him the actual star of the show, right?
The movie was badly outdated as it came out in early 80s, and it’s production was attempted to put on hold by the Chinese-American protesters.