| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ace Herman | Crew | Editing | Editor |
Dave Milton | Crew | Art | Art Direction |
Earl Derr Biggers | Crew | Writing | Characters |
James S. Burkett | Crew | Production | Producer |
Kenneth Kessler | Crew | Directing | Assistant Director |
Raymond Boltz Jr. | Crew | Art | Set Decoration |
Richard V. Heermance | Crew | Editing | Editor |
Scott Darling | Crew | Writing | Screenplay |
William A. Calihan Jr. | Crew | Directing | Assistant Director |
William A. Sickner | Crew | Camera | Director of Photography |
 William Beaudine | Crew | Directing | Director |
Harry Lewis | Crew | Camera | Grip |
Lloyd Garnell | Crew | Lighting | Gaffer |
Lela Chambers | Crew | Costume & Make-Up | Hairstylist |
 Byron Foulger | Cast | Actor | Armstrong |
 Cap Somers | Cast | Actor | Dock Worker (uncredited) |
 Chabing | Cast | Lillie Mae Wong | |
Charmienne Harker | Cast | Kelso's Secretary | |
George Spaulding | Cast | Dr. Hickey | |
 Jack Mower | Cast | Actor | Police Guard at Apartment 26 |
Joseph C. Narcisse | Cast | Actor | Dock Worker (uncredited) |
 Lee Tung Foo | Cast | Actor | Armstrong's Majordomo |
 Louise Currie | Cast | Actress | Peggy Cartwright |
 Mantan Moreland | Cast | Actor | Birmingham Brown |
 Paul Bryar | Cast | Actor | Desk Sergeant |
 Philip Ahn | Cast | Actor | Captain Kong |
 Roland Winters | Cast | Actor | Charlie Chan |
 Thayer Roberts | Cast | Actor | Captain James J. Kelso |
Thornton Edwards | Cast | Actor | Hotel Desk Clerk |
Tom Coleman | Cast | Actor | Detective (uncredited) |
 Victor Sen Yung | Cast | Actor | Tommy Chan |
 Warren Douglas | Cast | Actor | Sgt. Bill Davidson |
 Spencer Chan | Cast | Actor | Cargo Officer |
Dimples Cooper | Cast | Lillie Mae Wong | |
Jean Wong | Cast | Princess Mei Ling | |
Kenneth Chuck | Cast | Chinese Boy (uncredited) | |
Thayer Cheek | Cast | Chinese Boy (uncredited) | |
Richard Wang | Cast | Hamishin (uncredited) | |
Mary Chan | Cast | Pedestrian (uncredited) | |
Lee Tong Foo | Cast | Armstrong's Butler (uncredited) | |
| Person | Type | Job | Role(s) |
