One Day Cast Guide and Where to Watch
A TMDB-backed guide to One Day, including cast, release facts, genres and watch-provider notes.

Here's the full cast of One Day (2011) — who plays who — plus where to watch and the essential facts about this movie. Twenty years. Two people.
Where to watch
TMDB's U.S. watch-provider data lists Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home, FlixFling. Availability changes by country and date, so check your streaming app before watching.
Cast
Anne Hathaway as Emma Morley; Jim Sturgess as Dexter Mayhew; Tom Mison as Callum O'Neill; Jodie Whittaker as Tilly Shaw; Rafe Spall as Ian Whitehead; Patricia Clarkson as Alison Mayhew; Ken Stott as Stephen Mayhew; Romola Garai as Sylvie Cope
About One Day
A romantic comedy centered on Dexter and Emma, who first meet during their graduation in 1988 and proceed to keep in touch regularly. The film follows what they do on July 15 annually, usually doing something together.
More like One Day
- The Choice
- The Object of My Affection
- Love at First Sight
- Hello, Goodbye, and Everything in Between
- Blind
- Endless Love
- The Bridges of Madison County
- Waiting for Forever
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch One Day?
TMDB's U.S. watch-provider data lists Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home, FlixFling. Availability changes by country and date, so check your streaming app before watching.
Who is in the cast of One Day?
Anne Hathaway as Emma Morley; Jim Sturgess as Dexter Mayhew; Tom Mison as Callum O'Neill; Jodie Whittaker as Tilly Shaw; Rafe Spall as Ian Whitehead; Patricia Clarkson as Alison Mayhew; Ken Stott as Stephen Mayhew; Romola Garai as Sylvie Cope
Is this One Day guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.



