A crooked prince uses a death ray to force down airships and steal their cargo.
| Actor | Role |
|---|---|
 Stewart RomePrince Nicola | Prince Nicola |
 Richard CooperByron | Byron |
| KKathleen VaughanMary Tregellis | Mary Tregellis |
| AAlexander FieldSmarty Walker | Smarty Walker |
| WWilfred ShineTregellis | Tregellis |
 James RaglanCharles Lister | Charles Lister |
| GGeorge BealbyBlumfeld | Blumfeld |
| FFrank ArltonGeorge | George |
 Bill ShineBen | Ben |