Terry Bishop Director, Writer Harry H. Corbett The Man Actor Felicity Young June Rawson Actor Spencer Teakle John Mason Actor Victor Brooks Inspector Brunner Actor Bernadette Milnes Gloria Starke Actor Christina Gregg Joy Adams Actor Tony Doonan Sergeant Actor John Barrard Lennie Ross Actor Charles Lloyd Pack Capt. Adams Actor Alan Edwards Hodgkins Actor Dermot Kelly Pop Actor Denis Holmes Actor Actor Julie Shearing Rosie Actor Tony Thawnton Doctor Actor Paddy Joyce Stagehand Actor Claude Jones Constable Jones Actor John Baker Plainclothes Man Actor Jack Parsons Producer