- Jessie Buckley, Sophie Okonedo, James Harkness, Julie Walters, Jamie Sives, Neill McColl, Aly Bain, Phil Cunningham and Bob Harris
- Nicole Taylor
- Tom Harper
- Faye Ward, Natascha Wharton, Leslie Finlay, Alison Owen, Xavier Marchand, Polly Stokes and Eugenio Pérez
Rose-Lynn Harlan, 24, is bursting with raw talent, charisma and cheek. She is also fresh out of jail and has two young kids to support. All she wants to do is get the hell out of Glasgow and make it as a country (not western, just country) singer.
Rose-Lynn thinks her only chance of happiness lies in the country capital of the world - Nashville, Tennessee. Marion, Rose-Lynn's mother wants her to settle down, accept her life, and take responsibility for herself, but when a chance encounter brings Rose-Lynn closer to her dreams of Nashville, she faces what she perceives as a choice between family and stardom.