Filmography33 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2025 | The AssassinSeries | Edward Green / Floran Bertrand | 33 |
| 2021 | LeonardoSeries | Stefano Giraldi | 29 |
| 2021 | The VaultMovie | Thom | 29 |
| 2020 | Dragon RiderMovie | Ben (voice) | 28 |
| 2018 | TaskmasterSeries | Self | 26 |
| 2017 | The Good DoctorSeries | Dr. Shaun Murphy | 25 |
| 2017 | Almost FriendsMovie | Charlie Brenner | 25 |
| 2017 | Tour de PharmacyMovie | Young Adrian Baton | 25 |
| 2017 | The JourneyMovie | Jack | 25 |
| 2016 | WIRED's Autocomplete InterviewsSeries | Self - Guest | 24 |
| 2013 | Bates MotelSeries | Norman Bates | 21 |
| 2013 | Justin and the Knights of ValourMovie | Justin (voice) | 21 |
| 2010 | ToastMovie | Nigel Slater | 18 |
| 2009 | Astro BoyMovie | Astro / Toby (voice) | 17 |
| 2009 | Arthur and the Revenge of MaltazardMovie | Arthur Montgomery | 17 |
| 2008 | The Spiderwick ChroniclesMovie | Jared Grace / Simon Grace | 16 |
| 2007 | The Golden CompassMovie | Pantalaimon (voice) | 15 |
| 2007 | August RushMovie | August Rush | 15 |
| 2006 | A Good YearMovie | Young Max Skinner | 14 |
| 2006 | Arthur and the InvisiblesMovie | Arthur Montgomery | 14 |
| 2005 | Charlie and the Chocolate FactoryMovie | Charlie Bucket | 13 |
| 2005 | Charlie and the Chocolate Factory: Different Faces, Different FlavorsMovie | — | 13 |
| 2005 | Charlie and the Chocolate Factory: Designer ChocolateMovie | Self | 13 |
| 2005 | Becoming Oompa-LoompaMovie | — | 13 |
| 2004 | Finding NeverlandMovie | Peter Llewelyn Davies | 12 |
| 2004 | Five Children and ItMovie | Robert | 12 |
| 2003 | Jimmy Kimmel Live!Series | Self - Guest | 11 |
| 2003 | The Ellen DeGeneres ShowSeries | Self | 11 |
| 2001 | The Mists of AvalonSeries | Young Arthur | 9 |
| 2001 | Jack and the Beanstalk: The Real StorySeries | Playground Son | 9 |
| 1999 | The Early ShowSeries | Self | 7 |
| 1997 | The ViewSeries | Self | 5 |
| 1988 | LIVE with Kelly and MarkSeries | Self - Guest | — |