Celyn Jonesscreen performanceCelyn Jones plays Dyfan in On the Sea.
1 linked movie guide in this sequence
FILM POSTER · On the SeaOn the Sea (2026)
Dyfan
Film guide, starting point, and performer.
Dyfan in On the Sea (2026), played by Celyn Jones.
Film guide · 1 film · 2026 · 1 performerTHE MOVIE
Dyfan on screen
One focused screen portrayal, with the performer and movie linked directly below.
Film guide · 1 film · 2026Main sequence runtime: 1h 55m
About the scores
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- 01MoviHero score79/100WORTH IT
THE PERFORMANCE
Who plays Dyfan?
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Celyn Jonesscreen performanceFILM AND PERFORMER CREDITS
Dyfan screen credits
Screen credits: On the Sea (2026) — Celyn Jones as Dyfan.
WHO TO EXPLORE NEXT
Characters connected on screen
Keep moving through the same films and screen world with a character who shares meaningful movie history.
Tom
Dyfan and Tom both appear in On the Sea.
See On the SeaJack
Dyfan and Jack both appear in On the Sea.
See On the SeaDaniel
Dyfan and Daniel both appear in On the Sea.
See On the SeaMaggie
Dyfan and Maggie both appear in On the Sea.
See On the Sea