The Very Edge

Nicole Maurey as Helen Jack Hedley as Inspector McInnes Maurice Denham as Crawford 帕特里克·马吉 as Simmonds Gwen Watford as Sister Holden Verina Greenlaw as Selina Pauline Delaney as Agnes, Selina's Mother Anne Heywood as Tracey Lawrence Richard Todd as Geoffrey Lawrence 杰里米·布雷特 as Mullen (The Intruder)

Leslie Bricusse Story