Inspector Lew Erskine posing as a communist courier, uncovers a plot to steal top secret missle data.
| Name | Type | Role | |
|---|---|---|---|
| John W. Bloch | Writer | ||
| Delphi Lawrence | Guest Star | ||
| Alex Gerry | Guest Star | ||
| Phyllis Thaxter | Guest Star | ||
| Marion Thompson | Guest Star | ||
| Andrew Duggan | Guest Star | ||
| Susan Seaforth Hayes | Guest Star | ||
| Anthony Eisley | Guest Star | ||
| Robert Osterloh | Guest Star | ||
| Bill Quinn | Guest Star | ||
| Allen Emerson | Guest Star | ||
| Richard Anderson | Guest Star | ||
| Robert Douglas | Director |