Directed by
| Lynn Shores | ||
Writing Credits
| John Francis Larkin | ... | (original screen play) (as John Larkin) |
| Earl Derr Biggers | ... | (based on the character created by: Charlie Chan) |
Cast (in credits order) verified as complete
| Sidney Toler | ... | Charlie Chan | |
| Victor Sen Yung | ... | Jimmy Chan (as Sen Yung) | |
| C. Henry Gordon | ... | Dr. Cream | |
| Marc Lawrence | ... | Steve McBirney | |
| Joan Valerie | ... | Lily Latimer | |
| Marguerite Chapman | ... | Mary Bolton | |
 |
Ted Osborne | ... | Tom Agnew (as Ted Osborn) |
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|
Michael Visaroff | ... | Dr. Otto Von Brom |
| Hilda Vaughn | ... | Mrs. Rocke | |
| Charles Wagenheim | ... | Willie Fern | |
| Archie Twitchell | ... | Carter Lane | |
| Eddie Marr | ... | Grenock (as Edward Marr) | |
| Joe King | ... | Inspector O'Matthews | |
| Harold Goodwin | ... | Edwards | |
| Rest of cast listed alphabetically: | |||
|
|
Walter Bacon | ... | Sidewalk Passerby (uncredited) |
| Stanley Blystone | ... | Bailiff (uncredited) | |
| Jimmy Conlin | ... | Barker (uncredited) | |
| David Newell | ... | Attorney at Trial (uncredited) | |
| Brick Sullivan | ... | Pete (uncredited) | |
| Charles Trowbridge | ... | Judge (uncredited) | |
| Emmett Vogan | ... | Prosecuting Attorney (uncredited) | |
Produced by
| Ralph Dietrich | ... | associate producer |
| Walter Morosco | ... | associate producer |
Music by
| Cyril J. Mockridge | ... | (uncredited) |
Cinematography by
| Virgil Miller | ... | director of photography |
Editing by
| James B. Clark | ... | film editor |
Art Direction by
| Lewis H. Creber | ... | (as Lewis Creber) |
| Richard Day | ||
Set Decoration by
| Thomas Little | ... | (set decorations) |
Costume Design by
| Herschel McCoy | ... | (costumes) |
Second Unit Director or Assistant Director
| Jasper Blystone | ... | assistant director (uncredited) |
Sound Department
| Bernard Freericks | ... | sound |
| Harry M. Leonard | ... | sound |
Costume and Wardrobe Department
| Sam Benson | ... | wardrobe supervisor (uncredited) |
Music Department
| Emil Newman | ... | musical director |
| Edward B. Powell | ... | orchestrator (uncredited) |
| Herbert W. Spencer | ... | orchestrator (uncredited) |
