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