Partnered commuters Sally and Carl meet on a train and begin a secret affair, exploring themes of love, infidelity, and modern relationships against the backdrop of a mundane commute.

Cast:Sheridan Smith, David Morrissey, Olivia Colman, Sean Maguire, Izzy Meikle-Small, Lashana Lynch,

Genre:Drama,

country:United Kingdom,

Production:BBC, Carnival Films,