The Reverend Shelley, a wartime pal of Steed's, seeks his help when archaeologists beneath his church are murdered mysteriously. Do the killing have anything to do with small malevolent mobile metal boxes....?
Quest roles:
Russell Waters(Pike), Vernon Dobtcheff(Spencer), Jeremy Lloyd(Bertram Smith), Edward Burnham(Meadows), Iain Cuthbertson(Kruger), Willoughby Goddard(Truman), Dora Reisser(Inge), John Horsley(Dr. Grant)