James Callis
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.
Acting
TV
Rick and Morty
as Pat Gueterman / Courier Flaps (voice)
2013
TV
Arrow
as The Dodger
2012
Movie
Bridget Jones's Diary
as Tom
2001
Movie
Bridget Jones's Baby
as Tom
2016
Movie
Bridget Jones: The Edge of Reason
as Tom
2004
TV
Star Trek: Picard
as Maurice Picard
2020
TV
Star Trek: Picard
as The Psychiatrist / Maurice Picard
2020
TV
Battlestar Galactica
as Gaius Baltar
2004
TV
Castlevania
as Adrian Tepes / Alucard (voice)
2017
TV
CSI: Crime Scene Investigation
as John Merchiston
2000
TV
12 Monkeys
as Athan Cole
2015
TV
Merlin
as Julius Borden
2008
TV
MacGyver
as The Merchant / Clive
2016
TV
MacGyver
as Merchant
2016
TV
Battlestar Galactica
as Gaius Baltar
2003
TV
Slow Horses
as Claude Whelan
2022
TV
Eureka
as Dr. Trevor Grant
2006
Movie
Bridget Jones: Mad About the Boy
as Tom
2025
TV
FlashForward
as Gabriel McDow
2009
Movie
Austenland
as Colonel Andrews
2013
Movie
Battlestar Galactica: Razor
as Dr. Gaius Baltar
2007
TV
Numb3rs
as Mason Duryea
2005
TV
Midsomer Murders
as Toby DeQuetteville
1997
TV
Castlevania: Nocturne
as Alucard (voice)
2023
