A man comes by a map that shows the location of a secret treasure, but runs afoul of a criminal organization known as the "13". Chapter ten, eleven and twelve are still missing from this 15 episode serial.
| Actor | Role |
|---|---|
 Francis FordPhil Kelly / Jim Kelly | Phil Kelly / Jim Kelly |
 Rosemary ThebyMarian Green | Marian Green |
 Nigel De BrulierRaoul Ferrar | Raoul Ferrar |
| RRuth MauriceMary | Mary |
| PPeter GeraldHugo | Hugo |
| DDorris DareRose | Rose |
| MMark FentonJohn Green | John Green |
| EElsie Van NameEdith | Edith |
| OOlive ValerieRalph | Ralph |
 Philip FordButts | Butts |
| JJack SavilleNot listed | Not listed |
| JJack LawtonNot listed | Not listed |
| VV. OriloNot listed | Not listed |