Home  ›  People  ›  James Callis
James Callis
ACTOR

James Callis

Known for Rick and Morty · Arrow · Battlestar Galactica

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.

Snapshot 2026-10-15

Born
Jun 4, 1971
Birthplace
London, England, UK
Known For
Acting

Biography

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.

Advertisement

Known For

TVRick and Morty
Rick and MortyPat Gueterman / Courier Flaps (voice) · 2013
★ 8.7
TVArrow
ArrowThe Dodger · 2012
★ 6.8
TVBattlestar Galactica
Battlestar GalacticaGaius Baltar · 2004
★ 8.2
TVCastlevania
CastlevaniaAdrian Tepes / Alucard (voice) · 2017
★ 8.3
TVCSI: Crime Scene Investigation
CSI: Crime Scene InvestigationJohn Merchiston · 2000
★ 7.6
TVSlow Horses
Slow HorsesClaude Whelan · 2022
★ 8.0
TVBattlestar Galactica
Battlestar GalacticaGaius Baltar · 2003
★ 8.2
TVMacGyver
MacGyverThe Merchant / Clive · 2016
★ 7.3

Filmography

Movies

SC
Sex, Chips & Rock n' Roll
1999
Bridget Jones's DiaryTom
2001
Victoria & AlbertErnest
2001
Beginner's LuckWriter
2002
Bridget Jones: The Edge of ReasonTom
2004
Dead CoolJosh
2005
One Night with the KingHaman, the Agagite
2006
Battlestar Galactica: RazorDr. Gaius Baltar
2007
Merlin and the Book of BeastsMerlin
2009
PodfatherSelf - Narrator (voice)
2009
17th PrecinctJohn Bosson
2011
Reuniting the RubinsDanny Rubin
2011
AustenlandColonel Andrews
2013
NarcopolisTodd Ambro
2015
Blood Moon
2016
Bridget Jones's BabyTom
2016
The HollowVaughn Killinger
2016
House by the LakeScott
2017
House by the LakeProducer
2017
Once Upon a DateEd Holland
2017
All Cock and No Bull!Director
2019
All Cock and No Bull!Writer
2019
All Cock and No Bull!Executive Producer
2019
Break EvenZalman
2020
The Bay HouseRyan Brooks
2022
Bridget Jones: Mad About the BoyTom
2025

Television

The Ruth Rendell MysteriesGuy Curran · 3 eps
1987
Murder Most HorridMark · 1 eps
1991
A Dance to the Music of TimeGwinnett · 4 eps
1997
Midsomer MurdersToby DeQuetteville · 1 eps
1997
Relic HunterRaoul · 1 eps
1999
Sex, Chips & Rock n' RollThe Wolf · 6 eps
1999
Arabian NightsPrince Ahmed · 2 eps
2000
CSI: Crime Scene InvestigationJohn Merchiston · 3 eps
2000
Jason and the ArgonautsAspyrtes · 2 eps
2000
As IfSebastian · 1 eps
2001
Victoria & Albert2 eps
2001
Battlestar GalacticaGaius Baltar · 2 eps
2003
Helen of TroyKing Menelaus of Sparta · 2 eps
2003
Battlestar GalacticaGaius Baltar · 73 eps
2004
Numb3rsMason Duryea · 1 eps
2005
EurekaDr. Trevor Grant · 10 eps
2006
MerlinJulius Borden · 1 eps
2008
FlashForwardGabriel McDow · 5 eps
2009
PortlandiaJames Callis · 1 eps
2011
ArrowThe Dodger · 1 eps
2012
Key & PeeleShakespeare · 1 eps
2012
Rick and MortyPat Gueterman / Courier Flaps (voice) · 1 eps
2013
CaperDoc English · 2 eps
2014
The MusketeersÉmile Bonnaire · 1 eps
2014
The MusketeersEmile Bonnaire · 1 eps
2014
12 MonkeysAthan Cole · 5 eps
2015
GallipoliEllis Ashmead-Bartlett · 7 eps
2015
MacGyverThe Merchant / Clive · 1 eps
2016
MacGyverMerchant · 1 eps
2016
CastlevaniaAdrian Tepes / Alucard (voice) · 32 eps
2017
Blood & TreasureSimon Hardwick · 25 eps
2019
Star Trek: PicardMaurice Picard · 1 eps
2020
Star Trek: PicardThe Psychiatrist / Maurice Picard · 1 eps
2020
Slow HorsesClaude Whelan · 12 eps
2022
Castlevania: NocturneAlucard (voice) · 9 eps
2023
FallenEdward Van Lockwood · 8 eps
2024

Photos

James Callis photo
Advertisement

Catalog data and artwork by TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.

Advertisement
Previously.Your brand hereAdvertise with us →