A chemical manufacturer is killed just after asking detective James Wong to help him. So Detective Wong decides to investigate this as well as two subsequent murders.
You can now watch Mr. Wong, Detective online on the following streaming providers in the United States.
| Directing | William Nigh | Director |
| Production | William T. Lackey | Producer |
| Writing | Houston Branch | Screenplay |
| Writing | Hugh Wiley | Original Story |
| Production | Scott R. Dunlap | Producer |
| Sound | Edward J. Kay | Original Music Composer |
| Camera | Harry Neumann | Director of Photography |
| Editing | Russell F. Schoengarth | Editor |
| Costume & Make-Up | Gordon Bau | Makeup Artist |
| Production | Charles J. Bigelow | Production Manager |
| Production | Scott R. Dunlap | Production Manager |
| Directing | W.B. Eason | Assistant Director |
| Art | Harry Grundstrum | Props |
| Sound | Karl Zint | Recording Supervision |
| Sound | Abe Meyer | Music Director |
| Crew | E.R. Hickson | Technical Supervisor |
