Udgivet: Aug 01, 1964
Kørsel: 150 minutter
Stjerner: William Hartnell, Carole Ann Ford, Jacqueline Hill, William Russell, Stephen Dartnell, Ilona Rodgers
Crew: Mervyn Pinfield (Director), Frank Cox (Director), Peter R. Newman (Writer), David Whitaker (Story Editor), Mervyn Pinfield (Producer), Verity Lambert (Producer)