Paul Mangin

Eric Portman

Acting

Mifanwy

Edana Romney

Acting

Veronica

Barbara Mullen

Acting

Owen Rhys

Hugh Sinclair

Acting

Sir David Conway

Bruce Belfrage

Acting

Caroline Hart

Joan Maude

Acting

Mortimer

Leslie Weston

Acting

Edgar Orsen

Alan Wheatley

Acting

Bing

Hugh Latimer

Acting

Brandy

John Penrose

Acting

Charles

Christopher Lee

Acting

Lois

Lois Maxwell

Acting

Babs

Mavis Villiers

Acting

Visitor in Tussauds

Thora Hird

Acting

Counsel for the Defence (uncredited)

Valentine Dyall

Acting

Gwendoline (uncredited)

Susanne Gibbs

Acting

Psychiatrist (uncredited)

Noel Howlett

Acting

Public Prosecutor (uncredited)

Gordon McLeod

Acting