Nicholas Hoult

as Steven Stelfox

Craig Roberts

as Darren

Georgia King

as Rebecca

Tom Riley

as Parker Hall

Jim Piddock

as Derek Sommers

Edward Hogg

as DC Woodham

James Corden

as Roger Waters

Joseph Mawle

as James Trellick

Dustin Demri-Burns

as David Schnieder

Damien Molony

as Ross

Bronson Webb

as Rob Hasting

Ella Smith

as Nikki

Rosanna Hoult

as Katy

Ed Skrein

as Rent

Kurt Egyiawan

as Tim

Hugh Skinner

as John

Moritz Bleibtreu

as Rudi

Alex Gillison

as Gunter

Ieva Andrejevaitė

as Anna

Osy Ikhile

as Rage

David Avery

as Fisher

Charlie Anson

as Press Officer

Ria Zmitrowicz

as Songbird Chantelle

Alannah Olivia

as Songbird Suzy

Danielle Walters

as Songbird Tiffany

Cerise Reid

as Songbird Debbie

Frida Sundemo

as Marcy

Thomas Ottersen

as Jimmy Stein

Lewis Watson

as The Lazies Band

Rob Austen

as The Lazies Band

Adam Double

as The Lazies Band

Al Weaver

as Bill

Dinita Gohil

as MTV Newsreader

Elizabeth Chong

as Girl in Club

Kelly Burke

as Emma

Rosanna Arquette

as Barbara

Len Blavatnik

as Ashley Werner

Russell Kilmister

as Colin

Maxine Ashley

as Club Singer

Jumayn Hunter

as Rory

Melissa Steel

as Ellie Crush

Gil Cohen-Alloro

as Cannes Waiter

Holly Coleman

as Rudi's Girl

Danni Kemp

as Rudi's Girl

Emily Harris

as Rudi's Girl

Sophie Rose

as French Prostitute

Louise Hazel

as Air Stewardess Cannes

Virginia Garcia Esteban

as Air Stewardess New York

Leon Rolle

as Andy

Mark Stanton-Kelly

as Guitarist

Elaine O'Donoghue

as Radio Plugger

Jacqueline Yvette

as Pam (Derek's PA)

Jo Evans

as Strip Club Girl

Holly Erikkson

as Strip Club Girl

Emily Agnes

as Party Girl

Lauren Brooke-Young

as Party Girl

Security Guard

as Security Guard

J.B. Rote

as NY Girl in Street

Lindy Pieri

as Airline Passenger (uncredited)