该电影由克里斯·福金执导，阿尔弗雷德·伊诺奇、卡雅·斯考达里奥、娜迪亚·帕克斯、蒂莫西·斯波、乔安娜·斯坎伦、罗伯特·埃姆斯、杰瑞米·艾文、亚历山德拉·罗奇、萨拉·奈尔斯、丽贝卡·鲁特、劳拉·艾克曼、史蒂夫·奥拉姆、Jack Donoghue、Clinton Liberty、Kriss Dillon等主演，于2022年上映。在108分钟的叙事中，《缘来圣诞》（又名：内详）An uplifting and heartwarming story about finding the magic of Christmas, no matter where you might be, This Is Christmas follows Adam (Alfred Enoch) and Emma (Kaya Scodelario) as they make their daily commute from the picture-perfect village of Langton to London for work. Every day they share their journey with the same characters, but they all keep themselves to themselves. But then one day, in the build-up to Christmas, Adam breaks the unwritten rule of travel and starts talking to the strangers on the train, inviting the whole carriage to hold their own Christmas party.