Ian McKellen

Jimmy Erskine

Gemma Arterton

Nina Land

Mark Strong

David Brooke

Lesley Manville

Annabel Land

Ben Barnes

Stephen Wyley

Romola Garai

Cora Wyley

Alfred Enoch

Tom Tunner

Ron Cook

Hugh Morris

Claire Skinner

Mary Brooke

Matthew Cottle

Graham Meadows

Beau Gadsdon

Freya

Nikesh Patel

Ferdy Harwood

Éva Magyar

Dolly Langdon

Jay Simpson

Slyfield

Jacob James Beswick

Robbie

Nicholas Bishop

Richard Pugh

Albie Marber

Lennie

Grant Crookes

Critic

Avye Leventis

Lizzie

Jasper Britton

Gideon Lambert

Pearce Quigley

Mr. Morrisey

Eleanor Wyld

Isabella / Viola

Grant Crookes

Critic (uncredited)

Ty Hurley

Private Members Club / Bar Patron (uncredited)

James McNicholas

Hospital PC (uncredited)

Tina Simmons

Family Mourner (uncredited)