导演：James Hawes,Euros Lyn,Graeme Harper,James Strong,Dan Zeff,Graeme Harper
主演：David Tennant,Billie Piper
简介：As Rose Tyler embarks upon her first big TARDIS adventure with the newly-regenerated Doctor, they discover a sinister hospital run by strange cat people and run in to two old acquaintances, The Face of Boe and Cassandra.