크레딧 출연 Ronald Lewis Dr. Max Harrow John Gabriel Smiffershon Jane Downs Diana Harrow Richard Gale Dr. Gordon Faulkner Delena Kidd Dr. Laura Denville Moultrie Kelsall Prof. Leach George Woodbridge Det. Sgt. Cloudby Peter Bowles Policeman Blake Butler Anderson Laidlaw Dalling Radiographer Bridget McConnell Sister Maitland Moss Head Porter 스텝 Roger Jenkins Directing John Brunner Writing Leon Griffiths Writing Irene Shubik Production George Spenton-Foster Production