Lorna (Cold Vengeance)
From Tardis Wiki, the free Doctor Who reference
Lorna was part of a refuse collection ship. When Hasskor set his plans in motion, he asked his fellow Ice Warriors to strap her to the controls. Rose Tyler untied her. She explained to Hasskor that not all of the Ice Warriors died and that now humans and Ice Warriors lived in peace on one planet. (AUDIO: Cold Vengeance)