Steve Coogan

Sir Richard McCreadie

Isla Fisher

Samantha McCreadie

David Mitchell

Nick

Stephen Fry

Self

Asim Chaudhry

Frank the Lion Tamer

Shirley Henderson

Margaret

Pearl Mackie

Cathy

Sophie Cookson

Lily McCreadie

Joe Tucker

Manager

Daniel Battsek

Executive Producer

Michael Winterbottom

Director

Ollie Madden

Executive Producer

Asa Butterfield

Finn McCreadie

Tim Key

Sam

Jamie Blackley

Young Richard McCreadie

Sarah Solemani

Melanie

Dinita Gohil

Amanda

Shanina Shaik

Naomi

Christophe de Choisy

François

Jonny Sweet

Jules

Jill Buchanan

Shopper

Matt Bentley

Adrian McCreadie

Charlie Cooper

Neil

Karishma Navekar

Employee

Ollie Locke

Fabian

Michel Alexandre Gonzalez

Retail Shopping Center Worker

Richard Betts

Bob the Banker