 He is also the husband and second-in-command of Astra, twin sister of Supergirl's mother, Alura Zor-El.As in the comics, he led a separatist movement on Krypton before being apprehended.Non was imprisoned with his wife in the Phantom Zone when Krypton was destroyed, and he, his wife, and an army of other aliens managed to escape the Phantom Zone when Kara Zor-El's pod first crashes into Earth.