Follow Adam and Emma on their daily commute from the village of Langton to London, where they meet the same passengers every day. One morning, Adam breaks the unspoken taboo of talking to strangers on a train and invites the entire carriage to hold their own Christmas party together.
Alfred Enoch
Kaya Scodelario
Timothy Spall
Jack Donoghue
Steve Oram
Alexandra Roach
Robert Emms
Rebecca Root
Joanna Scanlan
Ben Miller
Sarah Niles
Jeremy Irvine
Nadia Parkes
Clinton Liberty
Kriss Dillon
Yassine Mkhichen
Virginia Thompson
Laura Aikman
Tom Turner
Cordelia Bugeja
Stanley MacDermott
Joelle Coutinho
Tom Phillips