彼得·库欣

Peter Cushing

饰：Detective Inspector Quennell

罗伯特·弗莱明

Robert Flemyng

饰：Dr. Carl Mallinger

婉妲·泛森

Wanda Ventham

饰：Clare Mallinger

David Griffin

饰：William Warrender

格林·爱德华兹

Glynn Edwards

饰：Sergeant Allan

凯文·史东尼

Kevin Stoney

饰：Granger

约翰·保罗

John Paul

饰：Mr. Warrender

Russell Napier

饰：Landlord

罗伊·哈德

Roy Hudd

饰：Smiler

Leslie Anderson

饰：Joe Trigger

Simon Cain

饰：Clem Withers

Robert Cawdron

饰：Chief Constable

肯尼斯·考利

Kenneth Colley

饰：James

Beryl Cooke

饰：Housekeeper

Roy Evans

Roy Evans

饰：Second Porter

Joan Ingram

饰：Cook

David Lyell

饰：Second Student

约翰·斯科特·马丁

John Scott Martin

饰：Snaflebum

William Maxwell

William Maxwell

饰：First Porter

Michael Mindell

Michael Mindell

饰：First Student (as Mike Mundell)

Norman Pitt

Norman Pitt

饰：Police Doctor

Malcolm Rogers

Malcolm Rogers

饰：Dr. Elliott

Drew Russell

饰：PC Smith

Robin Wentworth

饰：Starkadder

瓦妮莎·霍华德

Vanessa Howard

饰：Meg Quennell

William Wilde

William Wilde

饰：Frederick Britewell

Honor Shepherd

饰：Senior Housemaid

琼·英格拉姆

Joan Ingram

Michael Mundell

饰：1st Student,(as Mike Mundell)

Arnold L. Miller