Peter Cushing

Detective Inspector Quennell

Robert Flemyng

Dr. Carl Mallinger

Wanda Ventham

Clare Mallinger

Glynn Edwards

Sgt. Allan

Kevin Stoney

Granger the Butler

Vanessa Howard

Meg Quennell

David Griffin

William Warrender

Roy Hudd

Morgue Attendant

William Wilde

Frederick Britewell

Simon Cain

Clem Withers

Russell Napier

Landlord

John Paul

Mr. Warrender

Leslie Anderson

Coachman Joe Trager

David Lyell

Student with Toy Spider

Drew Russell

Constable Smith

Vernon Sewell