72 mins | Crime, Thriller, Mystery | Jan. 10, 1936
72 mins | Crime, Thriller, Mystery | Jan. 10, 1936
| IMDb rating | 7.0 |
| Producers | 20th Century Fox |
| Original title | Charlie Chan's Secret |
| Directors | Gordon Wiles |
| Writers | Earl Derr Biggers, Joseph Hoffman, Helen Logan, Robert Ellis |
as Charlie Chan
as Alice Lowell
as Dick Williams
as Mrs. Henrietta Lowell
as Fred Gage
as Janice Lowell Gage
as Baxter
as Ulrich
as Madame Carlotta Bowen
as Morton of Homicide
as Professor Bowen
as Warren T. Phelps
as Allen Colby
as Det. Harris
as Captain of salvage ship
as Policeman
as Policeman
as Policeman
as Fingerprint man
as Coroner