# Jack Fox (actor)
**Jack Fox** (full name Jack Louis Fox, born 1985) is a British actor known for playing Sir Edward Denham in the ITV period drama *[Sanditon](https://www.edgepedia.org/sanditon-tv-series)* and Nico Eltham in the [Sky Atlantic](https://www.edgepedia.org/sky-atlantic) series *[Riviera](https://www.edgepedia.org/riviera-tv-series)*[1](https://www.biyografya.com/en/biographies/jack-fox-54724622) • [2](https://www.kpbs.org/news/arts-culture/2026/02/23/sanditon-masterpiece). He is a member of the Fox family, one of Britain's best-known acting dynasties[3](https://squaremile.com/culture/jack-fox-interview/).
| Key fact | Detail |
|---|---|
| Born | 1985, London, United Kingdom[1](https://www.biyografya.com/en/biographies/jack-fox-54724622) |
| Full name | Jack Louis Fox[1](https://www.biyografya.com/en/biographies/jack-fox-54724622) |
| Education | King's School, Canterbury; philosophy and theology at the University of Leeds[4](https://www.standard.co.uk/culture/theatre/jack-fox-interview-its-a-funny-thing-to-be-working-with-your-old-man-but-we-get-on-like-a-house-on-fire-10389735.html) |
| Signature roles | Sir Edward Denham in *Sanditon*; Nico Eltham in *Riviera*; Ralph in *Fresh Meat*[2](https://www.kpbs.org/news/arts-culture/2026/02/23/sanditon-masterpiece) • [3](https://squaremile.com/culture/jack-fox-interview/) • [4](https://www.standard.co.uk/culture/theatre/jack-fox-interview-its-a-funny-thing-to-be-working-with-your-old-man-but-we-get-on-like-a-house-on-fire-10389735.html) |
| West End debut | *Dear Lupin* (2015), opposite his father James Fox[5](https://officiallondontheatre.com/news/qa-jack-fox-331537/) |
| Film credits | *Theeb* (2014), *Blood Moon* (2014), *Operation Napoleon* (2023)[6](https://www.tvinsider.com/people/jack-fox/) |
## Family background
Fox was born into a family deeply embedded in British theater and film. His father is the actor [James Fox](https://www.edgepedia.org/james-fox), whose career runs from *The Servant* in the 1960s through *Sexy Beast* and *Downton Abbey*; his brother [Laurence Fox](https://www.edgepedia.org/laurence-fox) is also an actor as well as a singer-songwriter and guitarist; his uncle Edward Fox OBE is a noted stage, film and television actor; and his uncle Richard is a theater and film producer. His sister Lydia is also an actor, and his cousin [Emilia Fox](https://www.edgepedia.org/emilia-fox) debuted in the Oscar-winning film *The Pianist*[3](https://squaremile.com/culture/jack-fox-interview/).
He did not enter the profession immediately. His parents made a deal with him: get a degree first, and if he still wanted to act afterward, they would support him. He studied philosophy and theology at the [University of Leeds](https://www.edgepedia.org/university-of-leeds), worked at Harrods and as a landscape gardener for his brother, and decided on acting after university[3](https://squaremile.com/culture/jack-fox-interview/) • [5](https://officiallondontheatre.com/news/qa-jack-fox-331537/). He had considered an Army career around age 18 or 19, and the [Coldstream Guards](https://www.edgepedia.org/coldstream-guards) wrote to him asking if he wanted to join up[4](https://www.standard.co.uk/culture/theatre/jack-fox-interview-its-a-funny-thing-to-be-working-with-your-old-man-but-we-get-on-like-a-house-on-fire-10389735.html).
## Stage work
Fox made his West End debut in 2015 in *Dear Lupin*, a two-hander (a play written for just two actors) adaptation of the epistolary book compiled by [Charlie Mortimer](https://www.edgepedia.org/charlie-mortimer) from the letters his father Roger wrote to him, playing opposite his father James as the real-life father and son. He described working with his father as "the best professional moment of my life"[5](https://officiallondontheatre.com/news/qa-jack-fox-331537/). He had to fight for the role; before it he had appeared in only one stage play, *Dorian Gray* at Riverside Studios, and won the part after a 90-minute audition[4](https://www.standard.co.uk/culture/theatre/jack-fox-interview-its-a-funny-thing-to-be-working-with-your-old-man-but-we-get-on-like-a-house-on-fire-10389735.html).
## Television and film
On television, Fox was probably best known early in his career as the toff Ralph in the [Channel 4](https://www.edgepedia.org/channel-4) comedy *Fresh Meat*[4](https://www.standard.co.uk/culture/theatre/jack-fox-interview-its-a-funny-thing-to-be-working-with-your-old-man-but-we-get-on-like-a-house-on-fire-10389735.html). In *Riviera*, the Sky Atlantic drama, he played Nico Eltham, a rogue from an aristocratic English family that has relocated to the Riviera[3](https://squaremile.com/culture/jack-fox-interview/). His film credits include *Theeb* (2014), in which he played Edward, and *Blood Moon* (2014), in which he played Wade[6](https://www.tvinsider.com/people/jack-fox/).
**Sir Edward Denham.** Fox's most prominent role is Sir Edward Denham in *Sanditon*, ITV's eight-part adaptation of [Jane Austen](https://www.edgepedia.org/jane-austen)'s unfinished final novel, adapted by screenwriter Andrew Davies. The series premiered on ITV in August 2019, with Fox playing the fortune-hunting nephew of Lady Denham ([Anne Reid](https://www.edgepedia.org/anne-reid))[2](https://www.kpbs.org/news/arts-culture/2026/02/23/sanditon-masterpiece) • [7](https://www.tatler.com/article/jack-fox-interview-sanditon). Reviewers identified the character as the show's Wickham figure, a handsome but shifty relation of the scene-stealing matriarch[8](https://www.varsity.co.uk/film-and-tv/17777). Fox defended the adaptation's famously risqué tone, telling *The Telegraph* that the added scenes were "a reminder that sex was as prevalent in the 19th century as it is now"[7](https://www.tatler.com/article/jack-fox-interview-sanditon).
He continued in the role through the show's second and third seasons. In season three, Edward, stripped of his military status and exposed to his aunt, undergoes a program of "lessons" devised by Lady Denham and Doctor Fuchs, and appears genuinely reformed until he encounters the heiress Augusta Markham[9](https://www.itv.com/presscentre/sites/default/files/2023-07/SANDITON%20FINAL%20PRESS%20PACK%20FINAL_0.pdf). A season-three review in *The Standard* described him as "a sexily dishevelled Jack Fox" whose bad character was evident from the original *Sanditon*[10](https://www.standard.co.uk/culture/tvfilm/sanditon-season-3-on-itv-review-andrew-davies-rose-williams-b1099282.html).
**Operation Napoleon.** Fox played Steve, a British academic drawn into a conspiracy, in the 2023 film *Operation Napoleon*, and returned to the role in the sequel *Operation Napoleon – Tears of the Wolf*, whose action spans Iceland, Finland and Germany. He described the character's evolution from a fish out of water into a more seasoned figure, and named the moments "where talking stops being useful" as his greatest challenge in the part[11](https://www.therakishgent.co.uk/pages/spotlight-mr-jack-fox).
Other screen credits include *Cheaters* (2022, as Zack), *Johnny English Strikes Again*, *Midsomer Murders*, *[Upstart Crow](https://www.edgepedia.org/upstart-crow)*, *Genius*, *Snatch*, *Mr Selfridge*, *Dracula*, and *Lewis*[6](https://www.tvinsider.com/people/jack-fox/).
## Approach to acting
Fox has described his working method in interviews. He judges a script by whether he would want to have dinner with five of its characters, a test he said he applied to *Sanditon*[7](https://www.tatler.com/article/jack-fox-interview-sanditon). On the difference between media, he has said that television lets an actor find a character over months while film asks the actor to arrive with the character already formed, and that underneath both it is the same work: read, listen, stay curious, and do not decide delivery until on set[11](https://www.therakishgent.co.uk/pages/spotlight-mr-jack-fox).
## References
1. [Jack Fox – Biyografya](https://www.biyografya.com/en/biographies/jack-fox-54724622)
2. [SANDITON On MASTERPIECE, KPBS Public Media](https://www.kpbs.org/news/arts-culture/2026/02/23/sanditon-masterpiece)
3. [Rising star: Jack Fox follows in his family's footsteps, Square Mile](https://squaremile.com/culture/jack-fox-interview/)
4. [Jack Fox interview: 'It's a funny thing to be working with your old man, but we get on like a house on fire', London Evening Standard](https://www.standard.co.uk/culture/theatre/jack-fox-interview-its-a-funny-thing-to-be-working-with-your-old-man-but-we-get-on-like-a-house-on-fire-10389735.html)
5. [Q&A: Jack Fox, Official London Theatre](https://officiallondontheatre.com/news/qa-jack-fox-331537/)
6. [Jack Fox – Actor, TV Insider](https://www.tvinsider.com/people/jack-fox/)
7. [Period Drama Perfect: Jack Fox in 'Sanditon' – exclusive, Tatler](https://www.tatler.com/article/jack-fox-interview-sanditon)
8. [Sun, sea and sex fall flat in Sanditon's bonnet-girl summer, Varsity](https://www.varsity.co.uk/film-and-tv/17777)
9. [Sanditon Season 3 Press Pack, ITV Press Centre](https://www.itv.com/presscentre/sites/default/files/2023-07/SANDITON%20FINAL%20PRESS%20PACK%20FINAL_0.pdf)
10. [Sanditon season 3 on ITVX review, The Standard](https://www.standard.co.uk/culture/tvfilm/sanditon-season-3-on-itv-review-andrew-davies-rose-williams-b1099282.html)
11. [SPOTLIGHT: Mr Jack Fox, The Rakish Gent](https://www.therakishgent.co.uk/pages/spotlight-mr-jack-fox)
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*Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Screen people and creators › Screen actors of the Anglosphere and Europe › English actors: 2000s onward › Surnames F to Gu*
*Initially written Sep 17, 2026 · Reviewed: Sep 17, 2026; Sep 30, 2026; Oct 25, 2026 · Edited: Oct 12, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
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