James Callis
Known for: Acting
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.
Filmography
Series
CSI: Crime Scene Investigation
John Merchiston
2000
Series
Rick and Morty
Pat Gueterman / Courier Flaps (voice)
2013
Series
Midsomer Murders
Toby DeQuetteville
1997
Series
Slow Horses
Claude Whelan
2022
Series
Arrow
The Dodger
2012
Series
Numb3rs
Mason Duryea
2005
Series
Jason and the Argonauts
Aspyrtes
2000
Series
Battlestar Galactica
Gaius Baltar
2004
Series
MacGyver
The Merchant / Clive
2016
Series
MacGyver
Merchant
2016
Series
Eureka
Dr. Trevor Grant
2006
Series
Relic Hunter
Raoul
1999
Series
Star Trek: Picard
Maurice Picard
2020
Series
Star Trek: Picard
The Psychiatrist / Maurice Picard
2020
Series
Merlin
Julius Borden
2008
Series
Key & Peele
Shakespeare
2012
Series
12 Monkeys
Athan Cole
2015
Series
Portlandia
James Callis
2011
Series
The Musketeers
Émile Bonnaire
2014
Series
FlashForward
Gabriel McDow
2009
Series
The Ruth Rendell Mysteries
Guy Curran
1987
Series
Castlevania
Adrian Tepes / Alucard (voice)
2017
Series
Castlevania: Nocturne
Alucard (voice)
2023
Series
Murder Most Horrid
Mark
1991
Series
Blood & Treasure
Simon Hardwick
2019
Film
Bridget Jones: Mad About the Boy
Tom
2025
Series
Battlestar Galactica
Gaius Baltar
2003
Film
Bridget Jones's Diary
Tom
2001
Series
As If
Sebastian
2001
Film
Bridget Jones's Baby
Tom
2016
Series
A Dance to the Music of Time
Gwinnett
1997
Series
Arabian Nights
Prince Ahmed
2000
Series
Helen of Troy
King Menelaus of Sparta
2003
Film
Bridget Jones: The Edge of Reason
Tom
2004
Series
Fallen
Edward Van Lockwood
2024
Series
Caper
Doc English
2014
Film
One Night with the King
Haman, the Agagite
2006
Series
Gallipoli
Ellis Ashmead-Bartlett
2015
Film
Battlestar Galactica: Razor
Dr. Gaius Baltar
2007
Film
Austenland
Colonel Andrews
2013
Series
Sex, Chips & Rock n' Roll
The Wolf
1999
Film
Merlin and the Book of Beasts
Merlin
2009
Film
Narcopolis
Todd Ambro
2015
Film
Once Upon a Date
Ed Holland
2017
Series
Victoria & Albert
2001
Film
House by the Lake
Scott
2017
Film
Victoria & Albert
Ernest
2001
Film
Break Even
Zalman
2020
Film
The Hollow
Vaughn Killinger
2016
Film
Podfather
Self - Narrator (voice)
2009
Sex, Chips & Rock n' Roll
1999
Film
Blood Moon
2016
Film
Reuniting the Rubins
Danny Rubin
2011
Film
Dead Cool
Josh
2005
Film
17th Precinct
John Bosson
2011
Film
The Bay House
Ryan Brooks
2022