主演：大卫·田纳特 凯瑟琳·塔特 比莉·派佩 莎拉·兰卡夏尔 伯纳德·克理宾斯 Jacqueline King Verona Joseph 杰西卡·古宁 Martin Ball Rachid Sabitri Chandra Ruegg Sue Kelvin Jonathan Stratt Ruari Mears Richard Price
简介：When the hospital she works at is transported to the moon, medical student Martha Jones joins forces with The Doctor to hunt down an alien fugitive before the oxygen runs out