Terence Stamp

Freddie Clegg

Samantha Eggar

Miranda Grey

Mona Washbourne

Aunt Annie

Maurice Dallimore

Colonel Whitcomb - The Neighbor

Kenneth More

Miranda's Older Friend

Allyson Ames

First Victim

Gordon Barclay

Clerk

William Beckley

Crutchley

William Bickley

Crutchley

David Haviland

Clerk

Edina Ronay

Nurse, Next Victim