Power Ballad

Paul Rudd

as Rick Power

Nick Jonas

as Danny Wilson

Peter McDonald

as Sandy

Rory Keenan

as Binzer

Paul Reid

as Bernie

Keith McErlean

as Kyle

Beth Fallon

as Aja

Marcella Plunkett

as Rachel

Havana Rose Liu

as Marcia

Jack Reynor

as Mac

Emma Rose Creaner

as Claire

Robert Mitchell

as George

Juliette Crosbie

as Barbara

Oisin Walsh Agnew

as Indigo Dreams Band Member

Aidan Lynch

as Indigo Dreams Band Member

Henry Love

as Indigo Dreams Band Member

Kieran Hurley

as Indigo Dreams Band Member

Aaron Delaney

as Shop Assistant

Isa Mooney

as Receptionist - MDP

Peter McGann

as Mr. Feeney

Amy Huberman

as Ms. Carney

Dylan Kelly

as Andy

Harry Walpole

as Lounge Boy

Martha Breen

as Aisling

Naoimh Whelton

as Laura

Dolores Devaujany

as Duty Nurse

Gavin Glass

as Busker - Guitar & Vocals

Orén Kinlan

as Young Thief

Emma Doran

as Flight Attendant

Ebimie Anthony

as Mac Darling Employee

Alexa Scout Fagen

as Laurie

Sophie Vavasseur

as Amanda

Thalia Heffernan

as Sara

Adrian Gaitan

as LA Partier

Kai Fung Rieck

as Security Guy (Danny's House)

Bogdan Kumšackij

as Security Guy 2 (Danny's House)

Kelsey Bron

as Siobhan

Eoghan Funge

as Declan

Daiana Madeira

as Stage Manager

Aoife Carney

as Young Aja

Cillian Byrne

as Danny's Band - Bass Guitar Player

Colm Lyndsey

as Danny's Band - Electric Guitar Player

Rachel Grace

as Danny's Band - Keyboard Player

Ian Dillon

as Wedding Guest (uncredited)

Ruby Conway Dunne

as Linda (uncredited)

Kellie El Mayss

as Mick - Lawyer Intern (uncredited)

Mae Higgins

as Elaine (uncredited)

Dean Panter

as LA Lawyer (uncredited)

Kelly Thornton

as Linda (uncredited)