Toni Collette as Zooey

Ioan Gruffudd as Alec

Maurice Cole as Eli

Richard E. Grant as Mr. Potts

Anne Reid as Diane

Hayley Mills as Mrs. Lange

Barry Jackson as Tom Jenkins

Daisy Beaumont as Sarah

Tim Beckmann as Jim

Bobby Smalldridge as Samuel

Audrey Newman as Audrey

Dan Mersh as Bank Manager

Jo Wyatt as Jane

Jeremy Child as John Burns

Haruka Kuroda as Translator

Kenneth Collard as Doctor IV Clinic

Nish Nathwani as Taxi Driver

Akira Koieyama as Japanese Man

Geoffrey Beevers as Man in Suit

Esme Folley as Receptionist

Robert Morgan as Mr Carter

Annabelle Dowler as Mother, bookstore

Jane Perry as June

Ed Coleman as Legoland Worker

Helen Anderson as Headmistress

Ella-Pearl Marshall-Pinder as Little Girl

Richard James as Doctor

Siu Hun Li as Delivery Man

Tsion Habte as Young Girl