Gregory Robert Graham was born in Ida Grove, Iowa. He is the youngest of four children and the only son of Bob and Marilyn Graham. Being raised on a cattle ranch gave Gregory a strong work ethic. He attended Iowa State University and earned his degree in Industrial Engineering. After college, Gregory went to work in the fashion industry and frequently traveled to New York and Los Angeles on business. He attended the Donna Reed Festival for the Performing Arts where he got the acting bug and started to study under Emmy award-winning director Joan Darling. He soon started booking jobs on numerous television shows and movies. Gregory is a member of Mensa (High IQ Society), an Eagle Scout, and a real estate broker in Los Angeles. He has acted in, written, and produced several projects. Gregory has also won several awards at film festivals. He has studied at Second City Improv Studio, Margie Haber Studio, and many other acting schools. Gregory has been married to actress Luciana Lagana since 2003.