The Mr. Wong series by Monogram Studios was an attempt by this tiny poverty row studio to cash in on the success of Twentieth-Century Fox's Charlie Chan. In many ways, the two series were very similar, though Wong (played by Boris Karloff) was played less like a stereotypical Asian and the scripts, unfortunately, were generally not as good as the Chan scripts.
Here, in a completely average film, Wong is investigating the death of a rich jerk who is proud that he owns a stolen treasure from China. Considering how arrogant and unlikable he is, it isn't at all surprising that he's soon murdered--and in a rather clever way. The actual mystery is only moderately suspenseful by B-mystery film standards, but the film's lack of comic relief may appeal to those who dislike this aspect of the Chan films.
As for the acting, this film is unusual in that all the actors were good except for one whose performance really stood out from the rest--it was THAT bad. Dorothy Tree, who played the wife of the murdered man, was simply horrible. Every time she opened her mouth, she over-emoted and enunciated like she was in a diction class. When I checked her biography on IMDb I discovered two things--that she was a reasonably prolific actress AND that she was a singing and diction coach. That really helps to explain her performance as did a quote from Ms. Tree concerning the role of proper diction in advancing feminism--"more resonance, clear speech and a better vocabulary." Well, sometimes more isn't better!
A decent time-passer--provided you don't mind wading through Ms. Tree's impassioned acting.
By the way, the copy I watched clocked in at 70 minutes--2 minutes longer than the time listed on IMDb.