Red Joan

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

Freddie Gaminara

William

Raj Swamy

Kharak

Adrian Wheeler

Heckler

Lulu Meissner

Waitress

Phill Langhorne

Uniformed Policeman

Mike Sykes

Security Guard

Ed Birch

Donald

Debbie Chazen

Karen

Robin Soans

Clement Attlee