Jeanette Sterke
— Mary Winston
Alan MacNaughtan
— John Cleeve
Robert Brown
— Richard Harrison
Jane Griffiths
— Jane Winston
John Miller
— Sir Harry Osmonde
Basil Henson
— Derreck Alwyn
Anne Lawson
— Sally Carter
Diane Clare
— Selena Osmonde
Llewellyn Rees
— Bradshaw
Dorothea Rundle
— Martha Bradshaw
Hamilton Dyce
— Det. Insp. Ames
Henry McCarty
— Dr. Leighton
Tony Wall
— Logan
Patrick Parnell
— Cooper
Arlette Dobson
— Karen
David Charlesworth
— Charles
Brian Grellis
— Delivery Boy
Ron Eagleton
— Porter
Derek Sumner
— Policeman
Thelma Holt
— Marie
Jannie Talley
— Patsy