The 15 chapter story involves the heroine being protected by a shadow with burning eyes. There's also a cloak of invisibility, some hypnotism and a giant octopus added to the mix.
| Actor | Role |
|---|---|
 Grace DarmondLeontine | Leontine |
 Ralph KellardJerry Carson | Jerry Carson |
 Léon BarySebastian Navarro | Sebastian Navarro |
 Madlaine TraverseBarbara | Barbara |
 Lionel BrahamThe Bouncer | The Bouncer |
 Frankie MannThe Cabaret Singer | The Cabaret Singer |
 Leslie KingOne Lump Louie | One Lump Louie |