O'Hara goes after a bootlegger whose bad whiskey - poisoned with lead salts - has already caused the deaths of a half-dozen of his customers.
| Name | Type | Role | |
|---|---|---|---|
| Robert I. Holt | Writer | ||
| James E. Moser | Writer | ||
| Judith Brown | Guest Star | ||
| Jim B. Smith | Guest Star | ||
| Will Geer | Guest Star | ||
| Sherry Boucher | Guest Star | ||
| Kay Stewart | Guest Star | ||
| Russell Wiggins | Guest Star | ||
| Paul Comi | Guest Star | ||
| Alan Hale Jr. | Guest Star | ||
| Ross Elliott | Guest Star | ||
| Dabbs Greer | Guest Star | ||
| Katie O'Pace | Guest Star | ||
| Paul Landres | Director |