Zang was one of Salome's slaves. He was a normal human probably with few knowledge in magic. Zang was a priest, so he probably helped Salome in her rites. Zang was instructed by Salome to follow Constantius' army and to use the crystal sphere to communicate to Salome how the battle against Conan went. Zang was involved in the battle and wounded. He learned that Conan's siege machines were false and that the Zuagirs had been helped by 3,000 Khauran knights, and that Constantius had been defeated. Zang managed to inform his master but was suddenly killed by an arrow.
Zechariah was a Jewish priest, and despite his and his wife's old age, the Archangel Gabriel announced to him in the temple that his wife would have a child and that he would call him John. By questioning the angel's words because of their age for conception, Gabriel punished him by making him unable to utter a single word until what he had announced had occurred.
Zelda was the lover of "Filthy" Frankie Zapruder but she could not bear his change of smell.
During Frankie's attack of anger, Zelda complained of his smell that had become horrible due to his anger, but Frankie didn't care and let Zelda out of the room.
Zelda was still at Frankie's side when he was happy that the rival gang had been hit.
Zinn was one of Salome's slaves. He probably was a normal human. His cranium was deformed and his face was horrible. Zinn was called by Salome after she learned that the battle against the Zuagirs was lost. Zinn followed his master down to the prisons to kill Taramis, but when they reached the corridor where the Taramis' cell was, they found a guard dead. They heard the voices of Conan and Taramis and waited behind a corner. When the liberators reached them, Taramis blinded them with blue flashes and Zinn slew them with his knife. Zinn transported Taramis in the Temple but Conan reached them. Zinn tried to stop Conan but he was easily killed by the Cimmerian.
Dr. Zu was a scientist of the Atlas Foundation and was the son of the creator of the Menacer robots of which he carried out the design and was the creator of M-11.
He made changes to M-11 by inserting Muhammad Ali's personality engrams.