London, England, UK
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.
as John Merchiston
as Pat Gueterman / Courier Flaps (voice)
2013
as Toby DeQuetteville
1997
as John Merchiston
2000
as The Dodger
2012
as The Merchant / Clive
2016
as Gaius Baltar
2004
as Mason Duryea
2005
as Julius Borden
2008
as Claude Whelan
2022
as Dr. Trevor Grant
2006
as Maurice Picard
2020
as Athan Cole
2015
as Zalman
2020
as Tom
2025
as Ryan Brooks
2022
as Zalman
2020
as Scott
2017
as Ed Holland
2017
as Vaughn Killinger
2016
as Tom
2016
2016
as Todd Ambro
2015
as Colonel Andrews
2013
as John Bosson
2011
as Danny Rubin
2011
as Self - Narrator (voice)
2009
as Merlin
2009
as Dr. Gaius Baltar
2007
as Haman, the Agagite
2006
as Josh
2005
as Tom
2004
as King Menelaus of Sparta
2003
as Ernest
2001
as Tom
2001
1999
as John Merchiston
3 ep.
as Pat Gueterman / Courier Flaps (voice)
1 episodes
as Toby DeQuetteville
1 episodes
as John Merchiston
3 episodes
as The Dodger
1 episodes
as The Merchant / Clive
1 episodes
as Gaius Baltar
73 episodes
as Mason Duryea
1 episodes
as Julius Borden
1 episodes
as Claude Whelan
12 episodes
as Dr. Trevor Grant
10 episodes
as Maurice Picard
1 episodes
as Athan Cole
5 episodes
as Raoul
1 episodes
as Shakespeare
1 episodes
as James Callis
1 episodes
as Adrian Tepes / Alucard (voice)
32 episodes
as Guy Curran
3 episodes
as Gabriel McDow
5 episodes
as Émile Bonnaire
1 episodes
as Simon Hardwick
25 episodes
as Alucard (voice)
9 episodes
as Gaius Baltar
2 episodes
as Mark
1 episodes
as Sebastian
1 episodes
Director
