Kieran Robertsscreen performanceKieran Roberts plays Finn in On the Sea.
1 linked movie guide in this sequence
FILM POSTER · On the Sea5 current MoviHero film mappings
Finn
Film guide, starting point, and performer.
Finn appears in On the Sea (2026), portrayed by Kieran Roberts. This page focuses on that specific screen performance and the movie around it.
Film guide · 1 film · 2026 · 1 performerTHE MOVIE
Finn 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
Scores shown are MoviHero movie-guide scores. Missing scores stay blank, and tied top scores remain tied.
- 01MoviHero score79/100WORTH IT
THE PERFORMANCE
Who plays Finn?
Meet the performer and open their full MoviHero profile. Coverage below refers to linked movie guides in this sequence.
Kieran Robertsscreen performanceWHY THE CHARACTER WORKS
What defines Finn
Kieran Roberts’s performance in On the Sea is the center of this character page. With only one film in the current screen path, the useful comparison is between the character, the performer and the role that film asks them to play—not an invented larger timeline.
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.
C-3PO
Finn and C-3PO share 3 films, including Star Wars: Episode VII – The Force Awakens.
General Hux
Finn and General Hux share 3 films, including Star Wars: Episode VII – The Force Awakens.
Maz Kanata
Finn and Maz Kanata share 3 films, including Star Wars: Episode VII – The Force Awakens.
Poe Dameron
Finn and Poe Dameron share 3 films, including Star Wars: Episode VII – The Force Awakens.