Luke Treadaway as James Bowen

Ruta Gedmintas as Betty

Joanne Froggatt as Val

Anthony Stewart Head as Nigel Bowen

Caroline Goodall as Mary

Beth Goddard as Hillary

Darren Evans as Baz

Ruth Sheen as Elsie

Nina Wadia as Bus Conductress

John Henshaw as Tube Station Guard

Nadine Marshall as Kelly

Lorraine Ashbourne as Local Housing Officer

Akbar Kurtha as Pharmacist

Llewella Gideon as Meter Lady

Ivana Basic as Vet Receptionist

Rob Jarvis as Peter Gruner

Sasha Dickens as Faith

Cleopatra Dickens as Pris

Rosie Ede as Cat Lover

Tony Jayawardena as Tony

Adam Riches as Man with Car

Franc Ashman as Danielle

Jill Winternitz as American Wife

Ben Deery as American Husband

Gemma Nichols as Tourist

Pearl Maburutse as Beatbox Performer

Margot Edwards as Cat Enthusiast

Hattie Ladbury as Rich Woman

Jacob James Beswick as Aggressive Dog Owner

James Bowen as Himself

Kevin Hudson as H, The Covent Guardian (uncredited)