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!
Peter Lorre
Keye Luke
Dick Baldwin
Lynn Bari
Douglas Fowley
Jayne Regan
Harold Huber
Maxie Rosenbloom
John Hamilton
George E. Stone
Bernard Nedell
Charles Williams
Ward Bond
Cliff Clark
Eddie Marr
Lon Chaney Jr.
Irving Bacon
Stanley Blystone
Don Brodie
Mike Mazurki
Paul Fix
Olin Howland
Dick Elliott
Pierre Watkin
George Chandler
Charles D. Brown