Erin Galway-Kendrick as Noelle O'Hanlon

Liam Neeson as Narrator / Radio DJ

Robert James-Collier as Pat McKerrod

Suranne Jones as Miss Darcy

Bronagh Waugh as Maria O'Hanlon

Pierce Brosnan as Mr. Shepherd

Julian Fellowes as Himself

Kylie Minogue as Kylie

Paula Malcomson as Paula

Terry Bamber as Mervyn

Richard Clements as Joe O'Hanlon

Timothy Fergusson as McKerrod's Guard

Aoife Hughes as Cuckoo

Kevin McAleer as Proinsias

Alan McKee as Mick

Dermot O'Leary as Himself

James Stockdale as Spud-Bob

Roma Tomelty as Angela

Frank Cannon as Factory Worker (uncredited)

Clare Blankley as Junior's Driver

Wilson Archer as Motorbiker

Vicky Blades as Proinsias's Wife

Ronald Burney as McKerrod's Driver

Marie Campbell as Barmaid

Zena Donnelly as Whitney

Sienna Doherty as Noelle Aged 2

Amy Dunne as Cutie Pie

Alecoe Haughey as Bernadette

Jessica Gault as Noelle Aged 6

Gillian Doogan as Dance Teacher

Joan Burney Keatings as Miss Burney

Jonathan Keatings as Stormont Security Guard

Zara Burney Keatings as Snowball

Ross King as Himself

Brian Livingstone as Surveyor

Ivan Little as Speaker

Marc Mallett as Himself

Emily Marrion as Baby Noelle

Shauna Shivers McAtamney as Mr. Shepherd's Assistant

Ian McCullough as McKerrod's Guard

Robin McFarland as Surveyor

John Moan as Junior McKerrod

Evan McLean as Noelle Aged 4

Eric Millar as Norman

Mainie Mulholland as Bubble

Matthew Nesbitt as Stormont Security Guard

Scott Mulligan as Football Extra (Credit Only)

Cheryl O'Dwyer as Nellie

Philipp Rafferty as Coach

Syd Ralph as Angina

Sean Ronan as Thomas

Patrick Roe as O'Brain

Joshua Smyth as Dicey

Marion McDowell as Factory Worker (uncredited)