Holbrook and his aides are assigned to investigate a murder involving a trio of safecrackers.
| Name | Type | Role | |
|---|---|---|---|
| Jean Hagen | Guest Star | ||
| Art Kendall | Guest Star | ||
| Frank Gorshin | Guest Star | ||
| Mike Harris | Guest Star | ||
| Leonard Bell | Guest Star | ||
| Walter Burke | Guest Star | ||
| Paul Keast | Guest Star | ||
| Johnny Seven | Guest Star | ||
| Ben Wright | Guest Star | ||
| Arnold Laven | Director |