The Gray Ghost is a 1917 American crime-drama film serial directed by Stuart Paton. Chapters: 1. The Bank Mystery; 2. The Mysterious Message; 3. The Warning; 4. The Fight; 5. Plunder; 6. The House of Mystery; 7. Caught in the Web; 8. The Double Floor; 9. The Pearl Necklace; 10. Shadows; 11. The Flaming Meteor; 12. The Poisoned Ring; 13. The Tightening Snare; 14. At Bay; 15. The Duel; 16. From Out of the Past.
| Actor | Role |
|---|---|
 Harry CarterThe Gray Ghost | The Gray Ghost |
 Priscilla DeanMorn Light | Morn Light |
 Emory JohnsonWade Hildreth | Wade Hildreth |
 Eddie PoloMarco | Marco |
 Gertrude AstorLady Gwendolyn | Lady Gwendolyn |
 T.D. CrittendenBrenner Carlow | Brenner Carlow |
 J. Morris FosterFred Olmstead | Fred Olmstead |
 Francis McDonaldWilliams | Williams |
 Howard CramptonArabin | Arabin |
 Sydney DeaneThe Commissioner | The Commissioner |
 Nigel De BrulierJacques | Jacques |
| GGypsy HartCecilia | Cecilia |
| WWilton TaylorAshby | Ashby |
| LLew ShortJerry Tyron | Jerry Tyron |
| DDick La RenoMr. Olmstead | Mr. Olmstead |
| JJohn CookJohn Reis | John Reis |
| CCharles DorianJimmie Pelham of the Star | Jimmie Pelham of the Star |
| FFrank TokunagaMora | Mora |
| DDaniel LeightonNot listed | Not listed |