Trailer
Images
 | Warner Oland as Charlie Chan |
 | John Garrick as Mark Kenaway |
 | Marguerite Churchill as Pamela Potter |
 | Warren Hymer as Max Minchin |
 | George Brent as Capt. Ronald Keane |
 | Marjorie White as Sadie |
 | C. Henry Gordon as John Ross |
 | William Holden as Patrick Tait |
 | Peter Gawthorne as Inspector Duff |
 | John T. Murray as Dr. Lofton |
 | John Swor as Elmer Benbow |
 | Goodee Montgomery as Mrs. Benbow |
 | Jason Robards Sr. as Walter Honeywood |
 | Lumsden Hare as Inspector Hayley |
 | Zeffie Tilbury as Mrs. Luce |
 | Betty Francisco as Sybil Conway |
 | Harry Beresford as Kent |
| John Rogers as Martin |
| J. Gunnis Davis as Eben |
| Production | |
| Sol M. Wurtzel | Producer |
Writing | |
| Earl Derr Biggers | Novel |
Camera | |
| George Schneiderman | Director of Photography |
Directing | |
| Hamilton MacFadden | Director |
Writing | |
| Philip Klein | Writer |
| Barry Conners | Writer |
