Michael Gough

Edmond Bancroft

June Cunningham

Joan Berkley

Graham Curnow

Rick

Shirley Anne Field

Angela Banks

Geoffrey Keen

Supt. Graham

Gerald Andersen

Dr. Ballan

John Warwick

Insp. Lodge

Beatrice Varley

Aggie

Austin Trevor

Commissioner Wayne

Malou Pantera

Peggy

Howard Greene

Tom Rivers

Dorinda Stevens

Gail Dunlap

Stuart Saunders

Strength-Test Barker

Hilda Barry

Woman in Hall

Nora Gordon

Woman in Hall

Vanda Godsell

Miss Ashton

Gerald Case

Bookshop Manager

Geoffrey Denton

Sergeant at Jail

Sydney Bromley

Neighbour

John Harvey

Man in Bookshop

Carole Ann Ford

Teen in Hall of Mirrors (uncredited)