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 / Nick Farrell
Jack Holt
Kay Drew
Evelyn Brent
'Lucky' Arnold
John Ward
Quist
Ted Adams
'Crimp' Evans [Chs. 1, 4-15]
Joe McGuinn
Ed Valdin [Chs. 1-10]
Tris Coffin
Garrity [Chs. 11-15]
Stanley Blystone
Rankin [Chs. 11-15]
George Chesebro
Dent [Chs. 11-15]
Stanley Price
Chief John W. Malloy (as Montague Shaw)
C. Montague Shaw
Agent Jim Layton
Edward Hearn
Agent Frank [Chs. 3-5, 8-9, 15]
Jack Cheatham
John Severn - Engraver [Chs. 1-4]
Ray Parsons