Aún no disponemos de datos de R. Henry Grey en la Base
Filmografía parcial 
| --<>-- | ||
| All -- Movies -- TVmovie-Video -- TV Episodes | ||
| - | SPELLBOUND (1916) ... Graham | |
| - | PUBLIC OPINION (1916) ... [como Robert Henry Grey] | |
| - | Twin Souls (1916) ... Woodford Harding / Bad Lonie / Abdul Hamil | |
| - | Strange Unknown, The (1915) | |
| - |  Secret Room, The (1915) ... Fiscal de Distrito [como Robert Gray] | |
| - | Golden Heart, The (1913) ... el Chico [como Robert Grey] | |
