After 142 years, HMP Barlinnie is closing its doors. The prison is Scotland’s largest jail and houses over 1,400 inmates in five gigantic Victorian halls.
Inmate Jamie relapses with the temptation of illegal drugs. Darren calls in the chaplain to help him with self-harming attempts and suicide.
Albanian drug dealer Robert fights deportation, while desperately hoping to be returned to his son. Violent offender John searches for a new start to try and beat his alcohol addiction.
Inmate JP overdoses and is rushed to hospital, Norrie is suicidal, and RJ tries to reject violence for the first time.
Long-term addict Bobby heads to rehab, Billy fights for recognition that he has really changed, while Alan is released and heads back to his old ways on Glasgow's streets.
Sean returns to Cambuslang, but managing his ADHD and addiction lands him in serious trouble. Meanwhile, inside, Frankie and Owen struggle to escape their violent pasts.
