博士的塔迪斯被追尾，肇事船居然是泰坦尼克号。原来一家外星旅游公司仿照泰坦尼克号制造了一艘巨大的泰坦尼克号宇宙飞船。但是飞船却连续遭遇不幸：防护罩被毁，装上陨石群，船长死去，服务机器人嗜杀成性......
David Tennant
The Doctor
Kylie Minogue
Astrid Peth
Russell Tovey
Midshipman Alonso Frame
Jimmy Vee
Bannakaffalatta
Clive Swift
Mr. Copper
George Costigan
Max Capricorn
Geoffrey Palmer
Captain Hardaker
Gray O'Brien
Rickston Slade
Debbie Chazen
Foon Van Hoff
Clive Rowe
Morvin Van Hoff
Andrew Havill
Chief Steward
Bernard Cribbins
Wilfred Mott
Paul Kasey
The Host
Bruce Lawrence
Engineer
