Escaping from the Turret House by an underground passage, Flash and his friends return to an electrically protected laboratory. Ming, under attack by Thun's rocket ship, flees to exile in the Palace of Tao.
| Name | Type | Role | |
|---|---|---|---|
| Ella O'Neill | Writer | ||
| Frederick Stephani | Writer | ||
| Basil Dickey | Writer | ||
| George H. Plympton | Writer | ||
| Frederick Stephani | Director | ||
| Ray Taylor | Director |