 Kleinrock was the vice president of XPW, as well as taking on the role of an on-screen antagonist where he played right-hand man to XPW CEO Rob Black in most of the series 130 plus episodes.He was affiliated with Black's Black Army and was nicknamed "Dork-o Dude" by XPW commentator Kris Kloss.After the closure of XPW, Kleinrock worked for Houston Curtis' Big Vision Entertainment company.