Hampstead

Diane Keaton

Emily Walters

Brendan Gleeson

Donald Horner

James Norton

Philip

Lesley Manville

Fiona

Jason Watkins

James Smythe

Simon Callow

Judge

Alistair Petrie

Steve Crowley

Phil Davis

Fyfe

Hugh Skinner

Erik

Adeel Akhtar

Donald's Lawyer

Rosalind Ayres

Susan

Deborah Findlay

Mary Neal

Will Smith

Leon Rowlands

Brian Protheroe

Rory

Peter Singh

Xavier

Jo Wheatley

Dog Walker