Donald Sumpter
Donald Neilson
Debbie Farrington
Lesley Whittle
Marjorie Yates
Neilson's Wife
Sylvia O'Donnell
Neilson's Daughter
Andrew Burt
Lesley's Brother
Alison Key
Lesley's Sister-in-Law
Ruth Dunning
Lesley's Mother
David Swift
Det. Chief Superintendent
Michael Barrington
Lila Kaye
Delia Paton
Edwin Apps
Gerry Sundquist
Ruth Kettlewell
Graham Ashley
Brenda Cowling
المخرج
Ian Merrick
الكتّاب
Joanne Leighton، Michael Armstrong
الموسيقى
Richard Arnell
التصوير
Joseph Mangine
المونتاج
Teddy Darvas
