A financier hires Diamond to search for his partner who has gone missing in Mexico.
| Name | Type | Role | |
|---|---|---|---|
| John Robinson | Writer | ||
| Bartlett Robinson | Guest Star | ||
| Peter Brocco | Guest Star | ||
| Nestor Paiva | Guest Star | ||
| Rodolfo Hoyos | Guest Star | ||
| Carlos Romero | Guest Star | ||
| Sarita Vara | Guest Star | ||
| Don McDougall | Director |