There was once a dearth of readily available commercial releases from the Charlie Chan library but that is no longer the case. A quick check on Amazon returns over 128 DVD results making Chan accessible to current and future generations. Even YouTube boasts over 714 results for “Charlie Chan“, many of them full length videos including a rather nice print/upload of the earliest surviving of the Charlie Chan films, The Black Camel.
Just another 'Vast Creative Empire'™ site