One Day
One Day is a British television series based on the 2009 novel by David Nicholls and the subsequent film adaptation. Set in Edinburgh in 1988, the story follows the lives of Emma Morley and Dexter Mayhew after their graduation night as they navigate through unexpected twists of fate.
StatusEnded
First airedFeb 8, 2024
Last airedFeb 8, 2024
Streaming
Daily Popularity History
Daily Attention Score for One Day
Rankings
Daily Attention Score rankings for One Day
Audience Signals
Public engagement with One Day on July 7, 2026
Seasons
Average Attention Score by season
First 30 days after each season premiere
#
Season
Avg Buzz
1
One Day
55.0
#89
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Top Cast
By Attention Score on July 7, 2026
1
Leo Woodall
Dexter
3.5
2
Joely Richardson
Helen Cope
3.0
3
Sara Cox
Radio DJ (voice)
2.2
4
Toby Stephens
Lionel Cope
1.6
5
Eleanor Tomlinson
Sylvie
1.5
6
Essie Davis
Alison Mayhew
1.1
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