A murderous gang of counterfeiters has kidnapped the government's best engraver and is forcing him to print virtually undetectable phony money. The Secret Service's toughest agent, Jack Holt, and a female reporter go after the gang.
Jack Holt
Jack Holt / Nick Farrell
Evelyn Brent
Kay Drew
John Ward
'Lucky' Arnold
Ted Adams
Quist
Joe McGuinn
'Crimp' Evans [Chs. 1, 4-15]
Tris Coffin
Ed Valdin [Chs. 1-10]