Celebrated as supersleuth, Mr. Moto comes out fighting when a brutal boxing match turns into cold-blooded murder! Assisted by detective-in-training Lee Chan, Moto sets out to track down the killer based on a single ominous clue: a poisoned boxing glove! But when Moto's hunch points to a corrupt gambling syndicate, he's forced to wager his very life to unmask the culprit—or go down for the count...permanently!
| Writing | Charles Belden | Writer |
| Writing | Jerome Cady | Writer |
| Writing | John P. Marquand | Writer |
| Directing | James Tinling | Director |
| Camera | Lucien N. Andriot | Director of Photography |
| Costume & Make-Up | Helen A. Myron | Costume Design |
| Production | Sol M. Wurtzel | Producer |
| Editing | Nick DeMaggio | Editor |
| Art | Bernard Herzbrun | Art Direction |
| Production | John Stone | Producer |
| Art | Haldane Douglas | Art Direction |
