Fort Rozz (Earth Thirty-Eight)

Fort Rozz was Krypton's prison to hold all their criminals but with the explosion of Krypton it was launched into the Phantom Zone along with Kara Zor-El's pod. When, years later, Kara's pod escaped the Phantom Zone it accidentally pulled Fort Rozz with it to Earth. Fort Rozz landed in Nevada and was later used again to power Myriad. That's when Supergirl lifted in back into space and let it go.

History
To be added

Former employees

 * "Carl Draper" (Earth Thirty-Eight) (guard)

Former inmates

 * "Alphonse Luzano" (Earth Thirty-Eight)
 * Astra (Earth Thirty-Eight) (deceased)
 * "Gabriel Phillips" (Earth Thirty-Eight) (deceased)
 * Gor (Earth Thirty-Eight)
 * Hellgrammite (Earth Thirty-Eight) (deceased)
 * Indigo (Earth Thirty-Eight) (deceased)
 * Jemm (Earth Thirty-Eight) (deceased)
 * Jindah Kol Rozz (Earth Thirty-Eight) (deceased)
 * K'hund (Earth Thirty-Eight)
 * Mandrax (Earth Thirty-Eight)
 * Mur (Earth Thirty-Eight)
 * Non (Earth Thirty-Eight)
 * "Prisoner 2440" (Earth Thirty-Eight) (deceased)
 * "Prisoner 2441" (Earth Thirty-Eight) (deceased)
 * "Prisoner 2442" (Earth Thirty-Eight) (deceased)
 * "Prisoner 2443" (Earth Thirty-Eight) (deceased)
 * "The Commander" (Earth Thirty-Eight)
 * Tor (Earth Thirty-Eight)
 * Tormock (Earth Thirty-Eight)
 * Vartox (Earth Thirty-Eight) (deceased)
 * Xitheria (Earth Thirty-Eight) (deceased)

In the comics

 * In the DC Comics in the New Earth continuity, Fort Rozz was actually a Kryptonian prison. In later years, it became a temporary holding facility, containing criminals on trial before they would be sentenced to the Phantom Zone.