Horror-Mask Key Clue As Master-Killer Slays Four!
The Falcon travels to Mexico where he gets involved with murder and a mysterious painting.
Tom Lawrence, aka The Falcon
Raquel
Barbara Wade
Manuel Romero
Paula Dudley
Dolores Ybarra
James 'Lucky Diamond' Hughes [Script name: Winthrop Hughes]
Anton
Don Carlos Ybarra
Pancho Romero
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