크레딧 출연 Esmond Knight Esme Percy Geoffrey Sumner 스텝 Peter Sachs Directing Geoffrey Sumner Production Peter Sachs Writing William Templeton Writing Walter Vickers Visual Effects Alan Tavener Camera Denis Gilpin Visual Effects Jim Healey Camera Rosalie Marshall Visual Effects Nancy Hanna Visual Effects Bob Godfrey Visual Effects Vera Linnecar Visual Effects Irene Castellanos Visual Effects Francis Chagrin Sound