Iborian

The Iborians were an extraterrestrial species sent by the Eighth Doctor to 22nd century Earth in order to help humans to recover in the aftermath of the Dalek invasion. They signed a trade agreement, according to which they intended to invest properly in Earth development. (AUDIO: Relative Dimensions) During the second invasion of the century, a Dalek plague was spread across the planet, which was quarantined; the Iborians stayed in Earth's orbit. (AUDIO: Lucie Miller)