Florence Pugh

Katherine Lester

Cosmo Jarvis

Sebastian

Paul Hilton

Alexander Lester

Naomi Ackie

Anna

Christopher Fairbank

Boris Lester

Golda Rosheuvel

Agnes

Anton Palmer

Teddy

Rebecca Manley

Mary

Fleur Houdijk

Tessa

Cliff Burnett

Father Peter

David Kirkbride

Edward

Bill Fellows

Dr. Burdon

Nicholas Lumley

Mr. Robertson

Raymond Finn

Mr. Kirkbride

Ian Conningham

Detective Logan