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 Jill Summers Costume & Make-Up Raymond Cusick Art Mervyn Pinfield Production Daphne Dare Costume & Make-Up Brian Hodgson Crew Howard King Lighting Alan Fogg Sound Mervyn Pinfield Directing Douglas Camfield Directing Louis Marks Writing David Whitaker Writing Verity Lambert Production Dudley Simpson Sound