Johnny Dime has aspirations of becoming a "G-Man," but gums up the work of actual agent Rogan, in his pursuit of Public Enemy No. 1. Dime's ambitious goal is to improve his "F" rating to a "G". His sweetheart Evelyn hopes to not get shot in the process.
| Actor | Role |
|---|---|
 Jack HaleyJohnny Dime | Johnny Dime |
 William FrawleyDetective Rogan | Detective Rogan |
 Grace BradleyEvelyn | Evelyn |
 Adrienne MardenMolly Carter | Molly Carter |
 Onslow StevensMr. Shaw | Mr. Shaw |
| FFranklin ParkerCraig | Craig |
 Norman WillisJerry | Jerry |
 Edward McWadeMr. Whitney | Mr. Whitney |
 Robert MiddlemassChief Cartwright | Chief Cartwright |
 Walter JohnsonDougherty | Dougherty |
 Spencer ChartersSheriff Hank 'One Gun' Groder | Sheriff Hank 'One Gun' Groder |