A murder mystery about the smuggling of illegal Chinese aliens into America through Chinatown.
| Directing | Melville Shyer | Assistant Director |
| Writing | William McGrath | Adaptation |
| Production | George R. Batcheller | Producer |
| Writing | Basil Dickey | Writer |
| Writing | Betty Burbridge | Dialogue |
| Editing | Vera Wade | Editor |
| Art | Edward C. Jewell | Art Direction |
| Directing | Richard Thorpe | Director |
| Camera | M.A. Andersen | Director of Photography |
| Sound | Pete Clark | Sound |
