Barely escaping the clutches of the Rock King, Flash and Dr. Zharkov discover that the Rock Prince is being held by a giant magnetic force and plan his rescue.
| Name | Type | Role | |
|---|---|---|---|
| George H. Plympton | Writer | ||
| Basil Dickey | Writer | ||
| Barry Shipman | Writer | ||
| Ray Taylor | Director | ||
| Ford Beebe | Director |