Cast
Anne Heywood
Tracey Lawrence
Richard Todd
Geoffrey Lawrence
Nicole Maurey
Helen
Jack Hedley
Inspector McInnes
Jeremy Brett
Mullen (The Intruder)
Maurice Denham
Crawford
Patrick Magee
Simmonds
Gwen Watford
Sister Holden
Verina Greenlaw
Selina
Pauline Delaney
Agnes, Selina's Mother
