Marisa Abela
as Amy

Jack O'Connell
as Blake

Eddie Marsan
as Mitch

Lesley Manville
as Cynthia

Juliet Cowan
as Janis

Sam Buchanan
as Nick Shymansky

Pete Lee-Wilson
as Perfume Paul

Thelma Ruby
as Great Auntie Renee

Michael S. Siegel
as Uncle Harold

Matilda Thorpe
as Auntie Melody

Anna Darvas
as Shelley

Tracey Lushington
as Jane

Ryan O'Doherty
as Chris

Spike Fearn
as Tyler

Harley Bird
as Juliette

Francesca Henry
as Chantelle

Liv Longborne
as Catriona

Tuwaine Barrett
as Salaam

Izaak Cainer
as Alex

Samuel Anderson
as A&R Man

Colin Mace
as Sales-Man

Amrou Al-Kadhi
as Artist Development Man

Kumbi Mushambi
as Darcus

Jo Krayer
as Marketing Guy

Therica Wilson-Read
as Becky

Bronson Webb
as Joey the Dealer

Ansu Kabia
as Raye

Miltos Yerolemou
as Jimmy

Olivia-Rose Colliard
as Abby (Child)

Daniel Fearn
as Pap 1

Shahzad Ali
as Pap 2

Phillip Browne
as Pap 3

Jasmine Kerr
as DJ

Tim Treloar
as CID Officer

Christos Lawton
as PC Jones

Sean Earl McPherson
as Band Leader

Harry Belcher
as Faceless Pap

Anjelo Disons Ntege
as Amy's Band (On Screen): Vocals

Sam Oladeinde
as Amy's Band (On Screen): Vocals

Daniel Wealthyland Jr.
as Amy's Band (On Screen): Vocals

Jason Ansere
as Amy's Band (On Screen): Guitar

Nii Ayitia Adu-Aryee
as Amy's Band (On Screen): Guitar

Mike De Souza
as Amy's Band (On Screen): Guitar

Ezekiel Ajie
as Amy's Band (On Screen): Bass Guitar

Manley O'Connor
as Amy's Band (On Screen): Keyboard

Matt Redman
as Amy's Band (On Screen): Keyboard

Louis Dowdeswell
as Amy's Band (On Screen): Trumpet

Jack Jones
as Amy's Band (On Screen): Trumpet

Maximillian Ellenberger
as Amy's Band (On Screen): Saxophone

Simon Marsh
as Amy's Band (On Screen): Saxophone

Finlay McEwen
as Amy's Band (On Screen): Saxophone

Edward Parr
as Amy's Band (On Screen): Trombone

Felix Higginbottom
as Amy's Band (On Screen): Drums

Sam Sesay
as Amy's Band (On Screen): Drums

Ben Dawson
as Amy's Band (On Screen): Piano

Rosie Bergonzi
as Ronnie Scott's Musician: Drums

Adam Martin
as Ronnie Scott's Musician: Guitar

Lucy Shaw
as Ronnie Scott's Musician: Upright Bass

Damian Carter
as Palm Tree Musician: Vocals

Geoff Eales
as Palm Tree Musician: Piano

Mark Fletcher
as Palm Tree Musician: Drums

Andy Pask
as Palm Tree Musician: Bass Guitar