Rory O'Hara

Jude Law

Allison O'Hara

Carrie Coon

Sam O'Hara

Oona Roche

Rory's Mum

Anne Reid

Ben O'Hara

Charlie Shotwell

Steve

Adeel Akhtar

Margy

Tanya Allen

Coach

Tattiawna Jones

Allison's Mum

Wendy Crewson

Spencer

Marcus Cornwall

Arthur Davis

Michael Culkin

Taxi Driver

James Nelson-Joyce

Helena

Kaisa Hammarlund

Gymnast

Abby Stretch

Patricia Davis

Annabel Leventon

Policeman

Julian Ferro

Donald Barker

Peter Hamilton Dyer

Police Officer

Bernardo Santos

Dave

Bamshad Abedi-Amin

Jon

Gunnar Cauthery

Edward

Oliver Gatz

Paul (uncredited)

Tommy Gene Surridge

Maitre D'

Christian Jenner

Stella

Polly Allen

Jim

Stuart McQuarrie

Football Player Fan

Michel Alexandre Gonzalez

Graham

Francesco Piacentini-Smith

Ray

Leo Ayres

James

Charlie Shaw

Adam

Andrei Alén

Coat Check Woman

Alexandra Moloney

Student in hall

Aimee Lenihan

Young Guy

James Craze

Student in hall

Kylie Lenihan

Restaurant Customer/Soho Street Stroller

Peter Trevor

Ben's friend

Jordynn Scott

Steve

Spike White

Jon

Gunnar Atli Cauthery

Paul

Tommy Surridge