크레딧 출연 William Hartnell The Doctor Carole Ann Ford Susan Foreman Jacqueline Hill Barbara Wright William Russell Ian Chesterton Alan Tilvern Forester Frank Crawshaw Farrow Reginald Barratt Smithers Rosemary Johnson Hilda Fred Ferris Bert 스텝 Brian Hodgson Crew Jill Summers Costume & Make-Up Alan Fogg Sound Raymond Cusick Art Daphne Dare Costume & Make-Up Howard King Lighting Mervyn Pinfield Production Douglas Camfield Directing Mervyn Pinfield Directing Louis Marks Writing Dudley Simpson Sound David Whitaker Writing Verity Lambert Production