Doom's two lieutenants, Thorgrim and Rexor, respectively, were played by Sven-Ole Thorsen, a Danish bodybuilder and karate master, and Ben Davidson, a former American-football player with the Oakland Raiders.
Os dous tenentes de Doom, Thorgrim e Rexor, foron interpretados respectivamente por Sven-Ole Thorsen, un culturista e mestre de karate dinamarqués, e Ben Davidson, un antigo xogador de fútbol americano cos Oakland Raiders.