Gregory A. Duncan (Greg Duncan) is an American actor, stunt performer, stunt coord, tech advisor, filmmaker, host and producer. He graduated from Calif State Univ Long Beach & Northridge with a B.S Crim Justice-Security Mgmt & Master Degree in Public Admin. Greg has worked several years in both the public & private sectors. He utilizes these skills today and is listed as a "1st" in U.S. history (personally ask him about that).