The Netflix drama version《ONE DAY/One Day》is adapted from David Nicholls' best-selling novel of the same name《ONE DAY》.BAFTA winner Nicole Taylor (《Three Girls》The White Queen《) is the lead screenwriter and serves as executive producer together with the original author Nicholls.The directors are Molly Manners (》The Pain of the Skin《), Kate Hewitt (》The Sea of ​​Life《), John Hardwick (》Poor Friends《) and Luke Snellin (》Happiness from the Heart《).

The story tells the story of Emma Morley (Ambika Mod, 》Pain Is Unavoidable《) and Dexter Mayhew (Leo Woodall, 》White Lotus Resort《), who have met at ONE DAY every year since they met in college in 1988.In the process, the two witnessed each other's growth and changes, experienced separation and reunion, and experienced joy, anger, sorrow, and joy.

Eleanor Tomlinson (》Poldark《) additionally plays Sylvie.In the original work, this character had a relationship with the male protagonist Dexter, and Romola Garai played the role in the movie version.

The rest of the cast includes Tim McInnerny, Amber Grappy, Jonny Weldon, Joely Richardson and Toby Stephens.

The writing team also includes Anna Jordan (》Killing Eve《Succession》), Vinay Patel (《Doctor Who》) and Bijan Sheibani.

Drama Republic, which produced the adaptation of the author's other novel - Us -, has teamed up with Universal International Pictures and Focus Features to create it.