When valuable international imports start disappearing, O'Hara works with customs agents Hazard and Miles to find and catch the thieves.
| Name | Type | Role | |
|---|---|---|---|
| Herman Groves | Writer | ||
| Stacy Harris | Guest Star | ||
| Boyd Holister | Guest Star | ||
| Judy Pace | Guest Star | ||
| Alan Baxter | Guest Star | ||
| Ed Peck | Guest Star | ||
| Joe E. Tata | Guest Star | ||
| William Elliott | Guest Star | ||
| Harry Lauter | Guest Star | ||
| Leo Gordon | Guest Star | ||
| Edward Faulkner | Guest Star | ||
| Richard Tate | Guest Star | ||
| Robert Clarke | Guest Star | ||
| Milton Selzer | Guest Star | ||
| Sam Freedle | Director |