- Films
- 9
- Avg rating
- 6.60
- Peak run
- 2017’20
- 7+ run
- 2 films
Every film, by IMDb rating
The career
Dot size shows IMDb votes. Films with fewer than 1,000 votes sit on the baseline.
As an actor, films with 1,000+ votes
Fionn by the numbers
Average
6.60
8 rated films
Vote weighted
6.69
bigger films count more
Median
6.6
half are better
Consistency
±0.72
rating spread
Career
9y
2017 to 2025
Total votes
1.04M
across every film
Best
7.8
Dunkirk
Worst
5.5
Voyagers
Newest first
Filmography
| 2025 | Satisfaction | Philip | · | 131 |
| 2022 |  Emily | Branwell Brontë | 6.8 | 10,594 |
| 2021 |  Voyagers | Zac | 5.5 | 30,368 |
| 2020 |  The Duke | Jackie Bunton | 6.9 | 16,539 |
| 2020 | Don't Tell a Soul | Matt | 5.9 | 6,796 |
| 2019 | Roads | Gyllen | 6.4 | 1,037 |
| 2019 | Port Authority | Paul | 6.4 | 1,186 |
| 2018 |  Black Mirror: Bandersnatch | Stefan Butler | 7.1 | 144K |
| 2017 |  Dunkirk | Tommy | 7.8 | 829K |
Takes
On Fionn Whitehead
Information courtesy of IMDb (https://www.imdb.com). Used with permission. Ratings and votes as of the latest nightly refresh.