Rex is hired to prove an heiress innocent of her father's murder.
| Name | Type | Role | |
|---|---|---|---|
| David Evans | Writer | ||
| Ted Knight | Guest Star | ||
| John Carradine | Guest Star | ||
| Neil Hamilton | Guest Star | ||
| Gage Clarke | Guest Star | ||
| Paula Raymond | Guest Star | ||
| Tommy Farrell | Guest Star | ||
| John Carlyle | Guest Star | ||
| William J. Hole Jr. | Director |