# Guy Siner
**Guy Siner** (full name Guy Domville Siner; born 1947 in Manhattan, New York) is an American-born British actor best known for playing Lieutenant Hubert Gruber throughout the run of the BBC sitcom *'Allo 'Allo!* from 1982 to 1992[1](https://www.imdb.com/name/nm0801838/bio/) • [2](https://www.imdb.com/name/nm0801838/). His career spans British theater, British and American television, film, and voice work in video games, and he is now based in London working as both an actor and a writer-producer[2](https://www.imdb.com/name/nm0801838/).
| Key fact | Detail |
|---|---|
| Born | 1947, Manhattan, New York, to an American father and an English mother[1](https://www.imdb.com/name/nm0801838/bio/) |
| Signature role | Lieutenant Hubert Gruber in *'Allo 'Allo!* (BBC, 1982–1992), one of the show's original cast[2](https://www.imdb.com/name/nm0801838/) • [3](https://www.ciaranbrown.com/siner.html) |
| Training | Webber Douglas Academy, London; won the Rodney Millington Award as The Emcee in *Cabaret*[2](https://www.imdb.com/name/nm0801838/) |
| Early screen roles | General Ravon in *Doctor Who*'s "Genesis of the Daleks" (1975); Pylades in *I, Claudius* (1976)[4](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/siner-guy-1947) |
| Hollywood films | Harbormaster in *Pirates of the Caribbean: The Curse of the Black Pearl* (2003); a prison official in David Lynch's *Lost Highway* (1997); Dr. Mittenhand in *Leprechaun 4: In Space* (1996)[4](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/siner-guy-1947) |
| Voice work | Star Wars video games including *TIE Fighter* (1995), *Force Commander* (2000), *Galactic Battlegrounds* (2001), and *Jedi Knight II: Jedi Outcast* (2002), voicing General Maximillian Veers among others[4](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/siner-guy-1947) |
| Recent television | Francis Pym in *The Crown* season 4 (2020); Bishop Hubert Brenton in *Rivals* (2024–)[5](https://www.allocine.fr/personne/fichepersonne-111775/filmographie/) |
## Early life and training
Siner was born in Manhattan to an American father and an English mother[2](https://www.imdb.com/name/nm0801838/). His English mother wanted him educated in England, so the family moved to the UK in 1952. He studied at a prep school until age 12, went on to Wellington College, and, after finishing school, received stage training at the Webber Douglas Academy in London; there his portrayal of The Emcee in *Cabaret* earned him the Rodney Millington Award.[3](https://www.ciaranbrown.com/siner.html) • [2](https://www.imdb.com/name/nm0801838/)
His family ties connect him directly to British comedy: his cousins were the actors [Simon Cadell](https://www.edgepedia.org/simon-cadell) and [Selina Cadell](https://www.edgepedia.org/selina-cadell), and Simon Cadell's father-in-law was David Croft, the co-writer and director of *'Allo 'Allo!*[1](https://www.imdb.com/name/nm0801838/bio/) • [3](https://www.ciaranbrown.com/siner.html).
## Theatre career
Siner made his first London appearance in the acclaimed *Cowardy Custard* at the Mermaid Theatre. Other London credits include *Off the Peg*, *Nickleby and Me*, *Toad of Toad Hall*, *The Frogs*, *Wealth*, *The Biograph Girl*, and *Don't Dress for Dinner*, and he has appeared several times in cabaret at The Ritz[2](https://www.imdb.com/name/nm0801838/).
He has worked with several leading English repertory companies, including Coventry, Leicester, Brighton, Windsor, Oxford, and the [Bristol Old Vic](https://www.edgepedia.org/bristol-old-vic), and made six major tours with [Jonathan Lynn](https://www.edgepedia.org/jonathan-lynn)'s Cambridge Theatre Company in a repertoire mainly of classics such as *The Master Builder*, *The Relapse*, *An Inspector Calls*, and *Uncle Vanya*[2](https://www.imdb.com/name/nm0801838/).
## 'Allo 'Allo! and Lieutenant Gruber
In 1982 Siner secured the role that defined his public image: Lieutenant Hubert Gruber, a camp German tank corps officer on leave from the Russian front, in David Croft and [Jeremy Lloyd](https://www.edgepedia.org/jeremy-lloyd)'s sitcom *'Allo 'Allo!*, set in a German-occupied French village[6](https://www.beyondthetitle.co.uk/portfolio/guy-siner/) • [7](https://oai.e-spacio.uned.es/server/api/core/bitstreams/b450a64b-ad22-44f6-b783-836d13273b6e/content). Gruber's devotion to café owner René Artois is implied rather than stated, and his other great love is his little tank; only in the final episode is it revealed that after the war Gruber married Helga Geerhart and the pair had six children[3](https://www.ciaranbrown.com/siner.html).
The show ran from 1982 to 1992 and became one of the most successful comedy series the BBC has produced, still shown in more than 80 countries[2](https://www.imdb.com/name/nm0801838/). Sources give slightly different episode counts for Siner's participation: IMDb lists 85 episodes, his own site text speaks of over 90, and an interview-based profile records 83[2](https://www.imdb.com/name/nm0801838/) • [3](https://www.ciaranbrown.com/siner.html). He twice toured Australia with the stage version, which also enjoyed a record-breaking UK tour and long West End runs at the Prince of Wales Theatre and the [London Palladium](https://www.edgepedia.org/london-palladium)[2](https://www.imdb.com/name/nm0801838/).
## British television before and after
Before *'Allo 'Allo!*, Siner built a credit list in British series television: *Z Cars* (1972), *Softly Softly* (1973), *Doctor Who*'s "Genesis of the Daleks" (1975) as General Ravon, *I, Claudius* (1976) as Pylades, and *Secret Army* (1977), the occupied-France drama that later inspired *'Allo 'Allo!* itself[3](https://www.ciaranbrown.com/siner.html) • [8](https://podcasts.apple.com/au/podcast/guy-siner/id1569929507?i=1000665226510). After it ended he appeared in *You Rang M'Lord?* (as [Noël Coward](https://www.edgepedia.org/noel-coward)), *The Brittas Empire* (1994, as Philip Silverman), *ChuckleVision* (2008, as Beethoven), Christopher Guest's sitcom *Family Tree* (2013), and the [Sky Atlantic](https://www.edgepedia.org/sky-atlantic) series *Mr Sloane* (2014, as Mr. Whitmore)[4](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/siner-guy-1947) • [9](https://www.comedy.co.uk/people/guy_siner/).
Per IMDb, he is one of only 26 actors with credited roles in both the *Star Trek* and *Doctor Who* franchises[1](https://www.imdb.com/name/nm0801838/bio/).
## American years and film work
When the series ended in 1992 Siner moved to Los Angeles and worked in American television and film for a period before returning to England[10](https://www.chortle.co.uk/features/2017/12/14/38685/). His US television credits include *Seinfeld* (1995, as Mr. Mandel in "The Doodle"), *Knots Landing: Back to the Cul-de-Sac* (1997), *Babylon 5* (1997), *Diagnosis Murder* (1999), *Martial Law* (1999), *Zoe...* (2000), *That's My Bush!* (2001, as Dr. Thomas Klestil), *The Agency* (2002), and *Star Trek: Enterprise* (2002, as Stuart Reed)[4](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/siner-guy-1947). Apple TV's profile records that his *Seinfeld* appearance in 1995 marked his American television debut, and that the harbormaster he plays in *Pirates of the Caribbean* is the one who greets [Jack Sparrow](https://www.edgepedia.org/jack-sparrow)[11](https://tv.apple.com/ca/person/guy-siner/umc.cpc.5sv9q3shqouk9bl20i0j8r690).
His film roles include Fred Barratt in *The Disappearance of Kevin Johnson* (1997), an uncredited first prison official in [David Lynch](https://www.edgepedia.org/david-lynch)'s *Lost Highway* (1997), Dr. Mittenhand in *Leprechaun 4: In Space* (1996), Lord Craven in *Return to the Secret Garden* (2000), the British leader in *Megiddo: The Omega Code 2* (2001), the maitre d' in *Bug* (2002), Ilie in *Vlad* (2003), Archer in *The Second Front* (2005), a prosecutor in *Provoked* (2006), and Oaks in *Ironclad* (2011)[4](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/siner-guy-1947) • [5](https://www.allocine.fr/personne/fichepersonne-111775/filmographie/).
## Voice work and other ventures
Siner voiced characters in several [Star Wars](https://www.edgepedia.org/star-wars) video games released by LucasArts: the briefing officer in *Star Wars: TIE Fighter Collector's CD-ROM* (1995), the Imperial Interface, an Abridon prisoner, and General Veers in *Star Wars: Force Commander* (2000), General Maximillian Veers and a Trade Federation med droid in *Star Wars: Galactic Battlegrounds* (2001), and Imperial officers and workers in *Star Wars: Jedi Knight II – Jedi Outcast* (2002); he also voiced a title in Activision's *Civilization: Call to Power 2* (2000)[4](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/siner-guy-1947). He has also voiced episodes of *SpongeBob SquarePants* and worked as a script editor on two expanded-universe [Doctor Who](https://www.edgepedia.org/doctor-who) stories in 2008[10](https://www.chortle.co.uk/features/2017/12/14/38685/). One voice role went elsewhere: according to a compilation of his credits, he was originally set to voice the villain [Man Ray](https://www.edgepedia.org/man-ray) in the *SpongeBob SquarePants* episode "Mermaid Man and Barnacle Boy III" but was replaced by John Rhys-Davies[12](https://www.valeorine.com/reference/guy-siner).
As a producer, he runs Einstein Films in partnership with David Mansell, with several movies in development[2](https://www.imdb.com/name/nm0801838/).
## Later work
Back in Britain, Siner has continued in character roles, most notably as Francis Pym in two episodes of *[The Crown](https://www.edgepedia.org/the-crown-tv-series)* season 4 in 2020 and as Bishop Hubert Brenton in the series *Rivals* from 2024, and he appears as Tredwell in the 2026 miniseries *Agatha Christie's Seven Dials*[5](https://www.allocine.fr/personne/fichepersonne-111775/filmographie/). With fellow *'Allo 'Allo!* cast members [Richard Gibson](https://www.edgepedia.org/richard-gibson) and Kim Hartman he hosts the podcast *Listen Very Carefully*, which examines the making of one episode per installment[13](https://www.guysiner.com/).
## References
1. [Guy Siner – Biography, IMDb](https://www.imdb.com/name/nm0801838/bio/)
2. [Guy Siner – IMDb](https://www.imdb.com/name/nm0801838/)
3. [Ciaran Brown meets 'Allo! 'Allo! actor Guy Siner](https://www.ciaranbrown.com/siner.html)
4. [Siner, Guy 1947– – Encyclopedia.com](https://www.encyclopedia.com/education/news-wires-white-papers-and-books/siner-guy-1947)
5. [Guy Siner : Filmographie – AlloCiné](https://www.allocine.fr/personne/fichepersonne-111775/filmographie/)
6. [Guy Siner – In Conversation, Beyond The Title](https://www.beyondthetitle.co.uk/portfolio/guy-siner/)
7. [Trabajo de fin de máster, UNED (on 'Allo 'Allo setting and characters)](https://oai.e-spacio.uned.es/server/api/core/bitstreams/b450a64b-ad22-44f6-b783-836d13273b6e/content)
8. [Guy Siner – Goon Pod, Apple Podcasts](https://podcasts.apple.com/au/podcast/guy-siner/id1569929507?i=1000665226510)
9. [Guy Siner – British Comedy Guide](https://www.comedy.co.uk/people/guy_siner/)
10. ['Allo 'Allo: Where are they now? – Chortle](https://www.chortle.co.uk/features/2017/12/14/38685/)
11. [Guy Siner Movies and Shows – Apple TV](https://tv.apple.com/ca/person/guy-siner/umc.cpc.5sv9q3shqouk9bl20i0j8r690)
12. [Guy Siner (born 1947) — actor – VALÉORINE](https://www.valeorine.com/reference/guy-siner)
13. [Guy Siner – official site](https://www.guysiner.com/)
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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: 1970s to 1990s › Surnames S to T*
*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*
*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*
License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license