Kirby searches for evidence in which to convict a man whom the police know is the brains behind many rackets.
| Name | Type | Role | |
|---|---|---|---|
| Nestor Paiva | Guest Star | ||
| Richard Norris | Guest Star | Terry | |
| Robert Bice | Guest Star | ||
| J. Anthony Hughes | Guest Star | Uniformed Cop | |
| June Vincent | Guest Star | Dorothy | |
| Roy Lennert | Guest Star | Sergeant | |
| Sheila Bromley | Guest Star | Mabel | |
| Joe Turkel | Guest Star | Duster | |
| Lawrence Dobkin | Guest Star | Jorge |