Orr

Orr was a genetically engineered sexual psychomorph created on Sorva as a weapon. They were given to Vincent Parry as gift from Ro-Jedda and took the form of his late wife Catrin. When Ro-Jedda later had Vincent killed, he instructed Jack Harkness to protect "Orr". Orr was found with a collar strapped to their neck that if detonated, could have destroyed Cardiff. Tyler Steele was uncomfortable around her as he found her weird after turning initially his ex boyfriend known as Damien. Eventually the collar did not detonate and Orr was left to live their life as they wanted it. (AUDIO: Orr)

Later they aided Torchwood by infiltrating the alien hotel in Cardiff when the aliens staying there start dying. Orr realises that the hotel is alive after their sexual reproductive system morphs into a lift. They try to talk the hotel into letting everyone live, but it would only allow Orr to live as Orr had been kind to it. In the end, most people within the hotel escaped unscathed and Jack offered Orr a job with Torchwood. (AUDIO: Superiority Complex)