导演 Reginald Beck

导演 Anthony Bushell

Arthur Groome 雷克斯·哈里森

Mary Groome Lilli Palmer

Sheila Groome Tania Heald

Rosemary Groome Henrietta Barry

Mary's mother Dora Sevening

Mary's father Ronald Simpson

The Man 安东尼·道森

Mrs Rogers 布伦达·德·班泽

Supt. Maxey Ballard Berkeley

Chief Inspector Sullivan Raymond Huntley

Sergeant Cochcran William Squire

Sir Charles Morton Denis O'Dea

Clive Bedford Anthony Bushell

Judge Henry B. Longhurst

Rose Mallory Patricia Cutts

Marjorie Danns Meriel Forbes

Dr Conway Douglas Jefferies

Leslie Scott Michael Medwin

Pound Colin Gordon

Jefferson Lionel Murton

Mr Polaris Eric Pohlmann

Mrs Sims Jenny Laird

Alfred Tripp Frank Tickle

Mrs Polaris Lilli Molnar

1st Murdered Girl 吉尔·贝内特

Jury Foreman Fletcher Lightfoot

Clerk of the Court Anthony Shaw

Ironworks Manager Tom Macaulay

Mr. Sims Richard Littledale

Joe Tony Quinn

Court Clerk (uncredited) Ernest Blyth