I began my afternoon of viewing with another MR. WONG movie, this one being THE MYSTERIOUS MR. WONG. I did not get the murderer's identity correct, but I nevertheless enjoyed this little B-picture (They're all Monogram films, so they have very low budgets. Even with that limitation, the plots are rather snappy and fun.)
No effort has been put into cleaning up these old films, but they play just fine even with missing frames, scratches, and other blemishes.