Geneviève Waïte as Joanna Sorrin

Calvin Lockhart as Gordon

Donald Sutherland as Lord Peter Sanderson

Christian Doermer as Hendrik Casson

Glenna Forster-Jones as Beryl

Marda Vanne as Granny

Fiona Lewis as Miranda De Hyde

Manning Wilson as Inspector

Caroline Munro as

Anthony Ainley as Bruce

Brenda Kempner as Bespectacled Woman

David Collings as Critic

Suki Potier as Bespectacled Woman

Jenny Hanley as

Richard Hurndall as

Sibylla Kay as

Annette Robertson as

Simon Williams as

John Owens as

Edith MacArthur as

Geoffrey Morris as

Clifton Jones as

Michelle Cook as

Dan Caulfield as

Michael Chow as

David Scheuer as