A murder's clues indicate a cop.
| Name | Type | Role | |
|---|---|---|---|
| Frank Telford | Writer | ||
| Dennis Redfield | Guest Star | ||
| Dennis Patrick | Guest Star | ||
| Jeanne Bates | Guest Star | ||
| Claude Akins | Guest Star | ||
| Marj Dusay | Guest Star | ||
| Vince Barbi | Guest Star | ||
| Gloria LeRoy | Guest Star | ||
| Joan Shawlee | Guest Star | ||
| Louis Guss | Guest Star | ||
| Bill McLean | Guest Star | ||
| Roberth Ruth | Guest Star | ||
| Sutton Roley | Director |