The U.S. Secret Service goes after a counterfeiting ring by placing one of its Treasury agents inside a criminal mob.
| Actor | Role |
|---|---|
 Don DeForeJohn Riggs / Nick Starnes | John Riggs / Nick Starnes |
 Andrea KingNora Craig | Nora Craig |
 George TobiasReggie | Reggie |
 Barry KelleyBill Evans | Bill Evans |
 Morris AnkrumEugene Deane | Eugene Deane |
 Robert OsterlohAlbert | Albert |
 Charles CaneHarris | Harris |
| KKippee ValezSinger | Singer |
 Joe TurkelFrankie | Frankie |
 Ray TealDetective | Detective |
 Don BeddoeSlade | Slade |