Beattie Edmondson as Sarah Francis

Ed Skrein as Oliver

Tom Bennett as Ben

Gemma Jones as Celia

Emily Atack as Becky

Jennifer Saunders as Maureen

Adrian Scarborough as Mr. Peters

Bernard Cribbins as Albert

Roy Hudd as Eric the Caretaker

Peter Davison as Alan Francis

Cherie Lunghi as Rosemary Francis

Meera Syal as Miss Phillips

Emilia Jones as Vikki

Patricia Potter as Caroline

Ben Roddy as Graham

Rupert Holliday-Evans as Mr. Peters

Milanka Brooks as Suzanne

McKell David as Mikey

Ali Barouti as Tariq

Denese Ricketts as Carly

Richard Martin-Jones as Joseph

Archie Barnes as Zachary

Sam Fletcher as Harry

Rosie Ede as Pet Shop Assistant

Kasia Kołeczek as Saskia the Parkgoer

Jason Lewis as Geoff the Parkgoer

Yurj Buzzi as Waiter

Ann Queensberry as Granny Francis

Meadow Nobrega as Nadia

Scott Chambers as Spike

Jason Lewis as Geoff the Parkgoer