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
汤姆·莱利,格雷格·奇林,艾略特·科万,塞林·琼斯,Stephen Marzella,罗斯·奥亨尼西,劳拉·普沃,维利贝·托皮奇,Gioacchino Jim Cuffaro,Isabella Blake-Thomas,海拉·西尔玛,布莱克·瑞特森,阿兰·柯德勒,詹姆斯·福克纳,亚历山大·希迪格,克瑞恩·比尤