Jessie Buckley

as Rose-Lynn Harlan

Julie Walters

as Marion

Sophie Okonedo

as Susannah

Jamie Sives

as Sam

Craig Parkinson

as Alan

Adam Mitchell

as Lyle

Daisy Littlefield

as Wynonna

Janey Godley

as Jackie

Louise McCarthy

as Amanda

Maureen Carr

as Eileen

Bob Harris

as Bob Harris

Mark Hagen

as Mark Hagen

Ryan Kerr

as Rory

Nicole Kerr

as Nell

Matt Costello

as Prison Officer #1

Lesley Hart

as Prison Officer #3

Carol Pyper Rafferty

as Prisoner #1

Natalie McConnon

as Prisoner #2

Brian McQuade

as Brian the Opry Barman

Vanya Eadie

as Kirsty

Kern Falconer

as Solicitor

Benny Young

as Judge

Margaret Mackenzie

as Marion's Friend

Marianne McIvor

as Cleaning Lady #1

Carolyn Calder

as Cleaning Lady #2

Natali McCleary

as Cleaning Lady #3

Doreen McGillivray

as Mary

Allison Simpson

as Line Dance Teacher

David McGowan

as G4S Guy

Martin Docherty

as Neighbour Man

Tracy Wiles

as Train Passenger

Josh Whitelaw

as Guy on Train

Helen Katamba

as Virgin Trains Staff

Atta Yaqub

as Doctor

Gemma McElhinney

as Nurse

Maryam Hamidi

as BBC Receptionist

Sondra Morton

as Drake Motel Owner

Ashley Shelton

as Roanne the Waitress

Robin Daugherty

as Wyatt

J. Thomas Bailey

as Ryman Security Guard

Kacey Musgraves

as Herself

Ashley McBryde

as Herself

Aly Bain

as Joe (Jaggy Nettles Band)

Phil Cunningham

as Iver (Jaggy Nettles Band)

Aly Macrae

as Colin (Jaggy Nettles Band)

Stuart Nisbet

as Stuart (Jaggy Nettles Band)

Ben Nicholls

as Eric (Jaggy Nettles Band)

Neill MacColl

as Neill (Jaggy Nettles Band)

Chris Vatalaro

as Roy (Jaggy Nettles Band)

Andy May

as Andy (Jaggy Nettles Band)

Jane Patterson

as Prison Officer 2

James Harkness

as Elliot