Greg was born and raised in New Jersey. He grew up in a fantasy household along side his father and uncle, known as the Brothers Hildebrandt, who were the creators of the original 1977 Star Wars movie poster, the illustrators for several of J.R.R. Tolkien's Lord of the Rings calendars in the late 70's, as well as the original Clash of the Titans movie poster and numerous other iconic images. Greg has worked on numerous film and TV projects, and has written screenplays, comics and books. Greg currently lives on Cape Cod where he continues to work in the entertainment industry while farming oysters.