크레딧 출연 Peter Davison D.I. Maurice Burt James Bolam Helmut Kranze Gideon Turner Marcus Walwyn Natalie Walter Karen Scott Marc Bannerman Paul Cornell Paula Wilcox Marcus Mother Vanessa Hadaway Sharon Hayes Liz May Brice Heather Brazier-Young Michael MacKenzie Henry Rutherford Richard Bates Camp Carl 스텝 Marcus D.F. White Directing M.S. Power Writing Gordon Hann Writing Robert Love Production