| Age | 47 |
| Birthday | 21 December, 1977 |
| Birthplace | Brooklyn, New York |
| Height | 6' (183 cm) |
| Eye Color | Blue |
| Hair Color | Brown - Light |
| Zodiac Sign | Sagittarius |
| Nationality | American |
| Occupation | Writer |
Gregory "Greg" Siff (born December 21, 1977) is an American visual artist, designer, writer and actor who lives and works in Los Angeles.
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