Where to watch James Callis in the UK
Find every James Callis film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 3 May 2026.
James Callis (born 4 June 1971) is a British actor. He is best known for playing Dr. Gaius Baltar in the re-imagined Battlestar Galactica miniseries and television series, and Bridget Jones' best friend in Bridget Jones's Diary and Bridget Jones: The Edge of Reason. He joined the cast of the TV Series Eureka, on Syfy, in 2010.
James Callis films streaming in the UK
Most-watched films featuring James Callis, available across UK streaming, rent and buy.
James Callis TV shows streaming in the UK
Selected TV credits featuring James Callis.
Full filmography
Every credit ScreenSearch indexes for James Callis, ranked by popularity. Click any title for UK streaming, rent and buy options.
- Midsomer Murders (1997) as Toby DeQuetteville
- CSI: Crime Scene Investigation (2000) as John Merchiston
- Rick and Morty (2013) as Pat Gueterman / Courier Flaps (voice)
- Arrow (2012) as The Dodger
- Numb3rs (2005) as Mason Duryea
- MacGyver (2016) as The Merchant / Clive
- Slow Horses (2022) as Claude Whelan
- Battlestar Galactica (2004) as Gaius Baltar
- Merlin (2008) as Julius Borden
- Star Trek: Picard (2020) as Maurice Picard
- Eureka (2006) as Dr. Trevor Grant
- Relic Hunter (1999) as Raoul
- Key & Peele (2012) as Shakespeare
- 12 Monkeys (2015) as Athan Cole
- Portlandia (2011) as James Callis
- Castlevania (2017) as Adrian Tepes / Alucard (voice)
- FlashForward (2009) as Gabriel McDow
- Blood & Treasure (2019) as Simon Hardwick
- The Musketeers (2014) as Émile Bonnaire
- The Ruth Rendell Mysteries (1987) as Guy Curran
- Murder Most Horrid (1991) as Mark
- Castlevania: Nocturne (2023) as Alucard (voice)
- Battlestar Galactica (2003) as Gaius Baltar
- As If (2001) as Sebastian
- Arabian Nights (2000) as Prince Ahmed
- Bridget Jones's Diary (2001) as Tom
- Helen of Troy (2003) as King Menelaus of Sparta
- Jason and the Argonauts (2000) as Aspyrtes
- Bridget Jones: Mad About the Boy (2025) as Tom
- A Dance to the Music of Time (1997) as Gwinnett
- Gallipoli (2015) as Ellis Ashmead-Bartlett
- Bridget Jones's Baby (2016) as Tom
- Bridget Jones: The Edge of Reason (2004) as Tom
- Caper (2014) as Doc English
- Battlestar Galactica: Razor (2007) as Dr. Gaius Baltar
- One Night with the King (2006) as Haman, the Agagite
- Austenland (2013) as Colonel Andrews
- Victoria & Albert (2001) Cast
- Sex, Chips & Rock n' Roll (1999) as The Wolf
- The Hollow (2016) as Vaughn Killinger
- Narcopolis (2015) as Todd Ambro
- Break Even (2020) as Zalman
- Victoria & Albert (2001) as Ernest
- Dead Cool (2005) as Josh
- Merlin and the Book of Beasts (2009) as Merlin
- 17th Precinct (2011) as John Bosson
- House by the Lake (2017) as Scott
- Once Upon a Date (2017) as Ed Holland
- Sex, Chips & Rock n' Roll (1999) Cast
- Reuniting the Rubins (2011) as Danny Rubin
- The Bay House (2022) as Ryan Brooks
- All Cock and No Bull! (2019) Writer
- Blood Moon (2016) Cast
- Beginner's Luck (2002) Writer
- Podfather (2009) as Self - Narrator (voice)
- Helen of Troy (2003) as King Menelaus of Sparta
James Callis — FAQ
Where can I watch James Callis films in the UK?
James Callis's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.
What are James Callis's most popular films?
Most-watched James Callis films currently: Bridget Jones's Diary (2001), Bridget Jones: Mad About the Boy (2025), Bridget Jones's Baby (2016), Bridget Jones: The Edge of Reason (2004), Battlestar Galactica: Razor (2007).
What TV shows has James Callis appeared in?
Selected TV credits: Midsomer Murders (1997), CSI: Crime Scene Investigation (2000), Rick and Morty (2013), Arrow (2012), Numb3rs (2005).
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