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