Murders are being committed seemingly at random every six weeks, and McGarrett is at a loss to understand the motives for these crimes. However, a newspaper may hold the answer.
| Name | Type | Role | |
|---|---|---|---|
| Walter Black | Writer | ||
| Nora Marlowe | Guest Star | ||
| Clement Low | Guest Star | ||
| Tom Hatten | Guest Star | ||
| George Kennedy | Guest Star | ||
| Arthur Hee | Guest Star | ||
| Robert Witthans | Guest Star | ||
| Arte McCullough | Guest Star | ||
| James Severson | Guest Star | ||
| Audrey Totter | Guest Star | ||
| Elliott Street | Guest Star | ||
| Jean Tarrant | Guest Star | ||
| Susan Foster | Guest Star | ||
| Charles S. Dubin | Director |