Myra Savage

Kim Stanley

Billy Savage

Richard Attenborough

Superintendent Walsh

Patrick Magee

Mrs. Clayton

Nanette Newman

Woman at first Seance

Margaret Lacey

Charles Clayton

Mark Eden

Woman at first Seance

Marie Burke

Amanda Clayton

Judith Donner

Woman at First Seance

Maria Kazan

Man at Seances

Lionel Gamlin

Detective Sergeant Beedle

Gerald Sim

Mrs. Wintry

Marian Spencer

Woman at First Seance

Margaret Lacey

Mrs. Clayton's Chauffeur

Godfrey James

Man at Seances

Lionel Gamlin

Policeman Outside Clayton's

Ronald Hines

Maid at Clayton's

Hajni Biro

Clayton's Secretary

Diana Lambert

Mr. Clayton's Secretary

Diana Lambert

Mr. Weaver

Arnold Bell

Mr. Weaver (uncredited)

Arnold Bell

Bus Conductor

Frank Singuineau

Man in Trilby

Stanley Morgan

Plain Clothes Policeman

Michael Lees

Woman at 2nd Seance

Maggie McGrath

Woman at Second Seance

Maggie Rennie

Woman at Second Seance

Margaret McGrath

Plain Clothes Policeman

John Lees

Director

Bryan Forbes