Judi Dench

Joan Elizabeth Stanley

Sophie Cookson

Young Joan Elizabeth Stanley

Tom Hughes

Leo Galich

Tereza Srbova

Sonya Galich

Stephen Campbell Moore

Max

Ben Miles

Nick

Nina Sosanya

Ms. Hart

Laurence Spellman

Mr Adams

Nicola Sloane

Joan's Neighbor

Adrian Wheeler

Heckler

Phill Langhorne

Uniformed Policeman

Ed Birch

Donald

Debbie Chazen

Karen

Robin Soans

Clement Attlee

Raymond Coulthard

James Chadwick

Simon Ludders

Naval Captain

Stuart Milligan

Taylor Scott

Stephen Boxer

Peter Kierl

Ciarán Owens

Detective Hughes

Richard Teverson

Detective Watson

Steven Hillman

Prison Guard

Irfan Shamji

Journalist