H.O. Martinek
- Compleanno:
- 05/24/1876
- Luogo di nascita:
- Prittlewell, Essex, England, UK:
 | Reub's Little Girl (1913) The Coastguard |
| | The Antique Vase (1913) Martin |
| | Don Q - How He Treated the Parole of Gevil Hay (1912) Gevil Hay |
| | From Cowardice to Honour (1912) Neville Murray |
 | The Mountaineer's Romance (1912) |
 | Lieutenant Daring Quells a Rebellion (1912) Jose |