Cast (8)
Ernest ClarkProfessor Loftus
Robin NedwellDr. Waring
George LaytonDr. CollierGeoffrey DaviesDr. Stuart Clark
Richard O'SullivanDr. Bingham
Fabia DrakePaddy WardMr. CoatesJacqueline ClarkeSusieErnest ClarkProfessor LoftusRobin NedwellDr. WaringGeorge LaytonDr. CollierGeoffrey DaviesDr. Stuart ClarkRichard O'SullivanDr. BinghamFabia DrakePaddy WardMr. CoatesJacqueline ClarkeSusie