Rilasciato: May 13, 1967
Durata: 144 minuti
Genere: Dramma, Avventura, Fantascienza
Stelle: Patrick Troughton, Anneke Wills, Michael Craze, Frazer Hines, Colin Gordon, Donald Pickering
Crew: David Ellis (Writer), Malcolm Hulke (Writer), Gerry Mill (Director), Innes Lloyd (Producer), Gerry Davis (Script Editor), Peter Bryant (Associate Producer)